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As the resource sector of Beijing Jianlong Heavy Industry Group, Beijing Huaxia Jianlong Mining Technology Co., Ltd. was established in 2003. It is an integrated enterprise integrating mining and dressing technology research, mineral resource exploration, mine investment and development, mineral product processing and sales. Its industrial layout covers five provinces and regions in China, with more than ten subsidiaries. It has exploration rights and mining rights for iron, copper, lead, zinc, molybdenum and other resources in Inner Mongolia, Hebei, Liaoning, Hubei, Xinjiang and other places. The company focuses on the development of iron ore resources, and sets foot in nonferrous resources, phosphate rock and phosphate chemical industry, sandstone building materials industry, etc. At the same time, it promotes digital mine construction by implementing mine automation, carries out research on comprehensive recovery of mineral resources, and promotes mine safety standardization and comprehensive treatment of tailings. The company actively develops high value-added building materials products, forming a development pattern of various building materials products, such as microcrystalline foamed boards, dry mixed mortar, machine-made bricks, concrete, cement products, and exterior wall decorative boards; We are committed to becoming a one-stop supplier of high-quality building materials. In 2021, the company ranked No. 5 in China's metallurgical mines and No. 48 in Beijing's top 100 private enterprises.

Zijin Mining Group Co., Ltd. is a large multinational mining group. We are engaged in the global exploration and development of copper, gold, zinc and lithium, as well as engineering and technological research. Our shares trade on the Hong Kong Stock Exchange under the ticker code 2899, and on the Shanghai Stock Exchange under the code 601899. Zijin Mining ranks No.325 in the 2022 Forbes Global 2000 list, No.1 among global gold companies, No.7 among metal miners; No.407 in the 2022 Fortune Global 500 list, and No.53 in the Fortune China 500 list. As an important player in the global mining industry, Zijin Mining strives to become a “green, high-tech, leading global mining company”. We contribute to global economic growth and sustainable development by producing and supplying high-quality minerals.

Aluminum Corporation of China (“Chinalco”) is a key state-owned enterprise directly supervised by the central government. It is principally engaged in mineral resources development, nonferrous metals smelting and processing, related trading as well as engineering and technical services. It has grown into the world’s largest alumina producer and aluminum producer, and the biggest lead and zinc producer in Asia. It represents the strongest copper business in China. Chinalco has 68 major subsidiaries operating in more than 20 countries and regions. Its total assets have grown to 620 billion yuan. It has been ranked as a Fortune Global 500 company since 2008. Six of its controlled subsidiaries are listed at home and abroad. Chinalco has 10 strategic units, including aluminum, copper, engineering technology, asset management, industrial finance, high-end manufacturing, environmental protection and energy saving, innovative development, intelligent technology and overseas development, forming a new pattern of high-quality development. Chinalco is committed to building a world-class nonferrous metal enterprise with global competitiveness, a major force in national strategic mineral resources and military material support, and a leader in industrial innovation and green development.

China Minmetals Corporation was founded in 1950. metals and minerals as its core business, and a pilot state-owned capital investment company. In 2021, it had operating revenue of over RMB 850 billion, ranking 58th among Fortune Global 500 companies. By the end of 2021, China Minmetals had total assets of over RMB 1 trillion and 8 listed companies. China Minmetals has outstanding capabilities for technological innovation. By the end of 2021, it had 14 established research and design institutions, 43 state-level sci-tech and R&D platforms such as the national key laboratory and serves as an editor-in-chief/editor to formulate more than 1,400 national and international standards. It is one of the top central SOEs in scientific and technological strength. China Minmetals is striving to become a state-owned capital investment company with great strength in the field of metals and minerals and making unremitting efforts to build a world-class metal and mining enterprise with global competitiveness.

With a vision of building up an all-around leading Chinese investment bank in the new era with comprehensive capabilities, BOC International Holdings Limited (“BOCI”) has been one of the first investment banks established in China with top overall functions in overseas markets. Headquartered in Hong Kong, BOCI has 46 Subordinate Companies around the world, with offices in major international financial centers such as New York, London, Hong Kong, and Singapore, as well as in core cities of mainland China such as Beijing, Shanghai and Shenzhen. BOCI has established its holistic cross-border investment banking services platform with the optimized international framework that ranks at the forefront among Chinese investment banks overseas. The company also enjoys its synergy with the Bank of China Group’s global network to provide clients with a full range of investment banking products and services, including share issuance, merger and acquisition, bond issuance, fixed-income, private banking, private equity, global commodities, asset management, equity derivatives, and leveraged and structured financing.

Founded in 2017, China Internet Technology Co., Ltd., adhering to the vision and goal of promoting the sustainable development of the mineral products industry through scientific and technological innovation, has continued to invest over the years to build a comprehensive service platform for mineral products with global influence. At present, the "Zhongzi Cloud" comprehensive service platform for mineral products developed by the company has formed a diversified service ecosystem including mineral trading, network freight, financial services, one-stop tax and other services. In cooperation with 75 mineral resource cities and counties in Henan, Liaoning, Guizhou and other provinces, the company has promoted and applied the innovative model of "government-led, science and technology based, resource integration and fine service" nationwide. At present, 42 have been officially put into operation. In the future, the company will further implement the innovation-driven development strategy, make full use of the new national infrastructure such as cloud computing, big data, Internet of Things, mobile Internet and 5G, and provide convenient comprehensive services such as trading, logistics, finance, equipment, talent, technology and taxation for the mining industry, and promote local economic growth and healthy and sustainable development of the mineral industry through intelligent supervision, precise law enforcement and construction of industrial credit system.

China National Gold Group Co., Ltd. (“China Gold”) is the only state-owned gold producer directly supervised by China’s central government. It chairs China Gold Association, and is the first Chinese board member of the World Gold Council. The Group was incorporated in 2003 on the predecessor entities of the State Gold Administration and China National Gold Corporation. China Gold is a large conglomerate that operates in all aspects of the gold value chain, from mineral exploration, mining, and ore processing, to smelting, refining, smithing, marketing, to R&D, engineering, and construction. It is also involved in irradiation sterilization, industrial financial services, culture, media and other business fields. Since its establishment, China Gold has been playing a leading role in driving the growth of China's gold industry. The group has four listed subsidiaries: Zhongjin Gold (Ticker: 600489), the first gold producing company that went public in China’s A-share market; China Gold International Resource (CGG), a company dually listed in Toronto and Hong Kong; China Gold (600916), the first state-owned company to make IPO in the state’s SOE ownership reform program; and Zhongjin Irradiation, the first A-share listed company in the trade of irradiation and sterilization.

Shandong Energy Group Co., Ltd. (“SDE”) is a large state-owned energy enterprise in Shandong Province, China, newly incorporated in July 2020, upon an agreed merger between the former Yankuang Group and the former Shandong Energy Group. SDE owns more than 20 second-level subsidiaries, including Yankuang Energy Group, Xinwen Mining Group and Zaozhuang Mining Group and etc, and 9 public companies listed at home and abroad, with a 229,700-strong workforce. SDE was rated as the 70th on 2021 Global Fortune 500 and the 24th on China Top 500 Companies. SDE realized operating revenues and total pre-tax profits of RMB 752.1 billion and RMB 53.1 billion respectively for year 2021, with total assets of RMB 751.4 billion as at 31 December 2021. Meanwhile, SDE was selected as a benchmarking enterprise in a call for building benchmarking enterprises for corporate management among key SOEs, and also rated as “Corporate Governance Demonstration Enterprise” by the State-owned Assets Supervision and Administration Commission of the State Council, which makes SDE the only Shandong provincial SOE to win such an honor.

Shandong Gold Group Co., Ltd. (“SDG”) was established in 1996 which holds the leading position in Chinese gold industry from various aspects such as gold production, resources & reserves, economic benefits, technical strength, intelligent level and talent advantages. SDG is a full member of the World Gold Council. In 2019 and 2020, the gold production of SDG ranked the Top Ten in the world. The gold reserves are more than 2,400 tons and the total value of various mineral resources exceeded trillion RMB. SDG's four gold mines rank among the Top Ten in China and three mines rank among the "Top Ten mines with economic benefits in China". There are four “100 tons gold mines” and 12 “ton gold mines”. SDG's key technology have reached the international leading level in geology, mining, processing and metallurgy and makes every effort to build a world-class gold mining enterprise with excellent technology and management and sustainable development.

Founded in 1974, Shandong Zhaojin Group Co., Ltd. (“Zhaojin”) is located in Zhaoyuan City of Shandong Province, which is famous for its rich gold. After nearly 50 years of development, the company has grown into a large-scale integrated company with mining chain and deep processing industry chain as the core and the coordinated development of financial industry, environmental protection industry and education industry. Zhajin has 6 wholly-owned subsidiaries, 15 holding and actual controlling enterprises, and two listed companies of Zhaojin Mining (H-share) and Baoding Technology (A-share). By the end of 2021, the total assets of the Company had reached 62.6 billion yuan, with 14000 employees. It is now a full member of the World Gold Council and one of the leading enterprises in the national gold industry. Zhaojin has already formed a complete gold industrial chain covering gold exploration, mining, ore dressing, smelting, refining, processing and marketing of gold and silver products and derivatives trading, and its gold output, resource reserves, economic benefits, scientific and technological level and talent advantages rank among the top in the same industry in China. It is the underground mining manufacturer with the lowest production costs as well as the largest gold smelter in China. Zhaojin has been listed as one of the "China’s Top 500 Enterprises" for sixteen years and one of the "China’s Top 500 Most Valuable Brands " for seventeen years, Its brand value has achieved 57.516 billion yuan.

Guangdong Dongsheng Industrial Group Co., Ltd. (since November 1, 2022, renamed as Guangdong Dongsheng Holding Group Co., Ltd.) was founded in the 1980s. It is an industrial holding group with green building materials as its main business. Since 2010, it began to operate as a group and has realized the development of the whole industrial chain of building materials production, logistics and shipping, ecological restoration, industrial parks and characteristic cultural tourism , and has linked into emerging industries such as real estate, culture and art. The company is the founder of Guangdong Sandstone Branch and Guangdong Provincial Association of Territorial Space Ecological Restoration. Conghua Shunxing and Jiangmen Taisheng, two subsidiaries under the group, are among the first batch of national green mines and high-tech enterprises. Among them, Conghua Shunxing has been rated as one of the Top 20 National Green and High-Quality Development Mines and one of the Top 10 Examples for the second session of Territorial and Space Ecological Restoration in Guangdong Province. In 2021, the company was officially incorporated into the "chain chief system" of Guangzhou industrial chain, as the main chain enterprise of building materials branch in the construction industry.

Headquartered in Vancouver, Canada, Silvercorp Metals Inc. is a Canadian mining company traded on the Toronto Stock Exchange (TSX: SVM) and the New York Stock Exchange (NYSE American: SVM). The Company engages in the acquisition, exploration, development, and production of mines in China, Canada, and South America. Our focus is on the sustainable, profitable, and long-term production of precious and nonferrous metal such as silver, gold, lead, and zinc. Our rapid growth and solid production profile have made us one of China's premier silver, lead, and zinc producers. Our core objectives are to be safe, efficient, and sustainable, and operate responsibly with the environment and cooperatively with the local communities. Our long-term strategy is focused on expanding our mineral reserves, streamlining our mine production management, achieving sustainable development, and seeking mutually beneficial opportunities globally. We strive to build a strong corporate culture centered on our key values of respect, equality, and responsibility, and aim to deliver social benefits and recognized by society, while realizing high-quality development and creating shareholder value.

Founded in 2000 and headquartered in Xining, Qinghai Province, Western Mining Group Co., Ltd. was restructured from China Nonferrous Metals Industry Corporation Xishan Mining Bureau. In 2007, the company’s wholly owned Western Mining Co., Ltd. was listed on Shanghai Stock Exchange. After years of development, the company has expanded from a single lead and zinc resource development enterprise to a large enterprise group integrating six industries , namely, mining smelting, salt lake chemical industry, culture tourism, construction & real estate, finance and trade, science and technology information, with more than 40 subsidiaries in 11 provinces and municipalities across the country. Its total assets increased by 61.7 times from 1.091 billion yuan in 2000 to 67.3 billion yuan in 2021; Its operating revenue increased by 70 times from 736 million yuan in 2000 to 51.8 billion yuan in 2021. Up to now, the company has reserves of 12.92 million tons of non-ferrous metals, 23.4 tons of precious metals of gold, 3,575 tons of silver, 272 million tons of ferrous metals, 1,148 million tons of salt lake resources, including 2.85 million tons of lithium chloride, and the total potential value of resources exceeds 1.2 trillion yuan. It is the only one in Qinghai province that has been listed as one of the "China’s Top 500 Enterprises" for 16 consecutive years.

Zhengzhou Dengcao Group Co., Ltd. ("Dengcao Group") originated from Dengcao Coal Mine established in 1973. After nearly 50 years of development, Dengcao Group has gradually developed from a small coal mine into a diversified enterprise group integrating cement, equipment manufacturing, new materials, coal, financial lending, real estate, financial investment, cultural tourism and other sectors. At present, the company has 10 wholly-owned, holding and joint-stock enterprises, more than 2,600 employees, a total output value of 1.8 billion yuan, and profits and taxes of 450 million yuan. It has been honored as one of the five golden flowers of private coal mine in China for more than 30 consecutive years. It has been awarded the title of "Excellent Non-public Enterprise in Henan Province" by the CPC leader committee of Henan Province and the Henan Provincial Government, "Top 100 Coal Enterprises in China" by China Coal Industry Association, "Advanced Unit of Safety Production" and "Mine of Quality Standardization" by the National Mine Safety Administration, and has been listed as one of the Top 100 private enterprises in Henan Province.

The Hon. Ling Yueming, Vice Minister of Natural Resources PRC addressed in the Opening Ceremony of CHINA MINING 2021

Zijin Mining Group Co., Ltd. is a large multinational mining group focusing on the exploration and development of metal mineral resources such as gold and copper and the application of engineering technology. The company has been listed in Hong Kong H shares (stock code 2899) and Shanghai A shares (stock code 601899) as a whole, with an operating revenue of 171.5 billion yuan and a total profit of 10.8 billion yuan in 2020; In the first half of 2021, the company achieved operating revenue of 109.9 billion yuan, total profit of 11.5 billion yuan and total assets of 1987 billion yuan. The company ranked 398 among the top 2000 listed companies of Forbes in 2021, the third among the global gold enterprises, the ninth among the global metal mining enterprises, the 486th among the Fortune 500 in 2021 and the 67th among the Fortune 500 in China in 2021.

Zijin Mining: Race to the Top, Build Global Competitiveness

Western Mining Group Co., Ltd. was founded in 2000, with its headquarters in Xining city, Qinghai Province, developed from Xitieshan Mining Bureau. In 2007, the company’s wholly owned Western Mining Co., Ltd. was listed on Shanghai Stock Exchange. After years of development, the company has expanded from a single lead and zinc resource development enterprise to a large enterprise group integrating mining smelting, salt lake chemical industry, cultural tourism, construction real estate, financial trade, scientific and technological information six industries, with more than 40 subsidiaries in 11 provinces and cities across the country. Total assets increased by 60 times from 1.091 billion yuan in 2000 to 66.1 billion yuan in 2020. The company revenue increased 56 times from 736 million yuan in 2000 to 41.4 billion yuan in 2020.At present, the potential value of total resources has exceeded 1.2 trillion yuan. It is the only one in Qinghai province that has been listed China's top 500 enterprises for 15 consecutive years.

China Minmetals Corporation (hereinafter referred to as China Minmetals), headquarterd in Beijing, was established as the result of a strategic recombination of two Fortune Global 500 companies – the former China Minmetals and the Metallurgical Corporation of China. We have over 200,000 employees, thousands of wholly-owned and holding subsidiaries. With 42 mines in total (including 27 domestic mines and 15 overseas mines), we take the lead in the reserves and output of various mineral resources. With over RMB 700 billion of annual revenue and over RMB 1 trillion of total assets, we have resource projects and construction projects in over 60 countries and regions around the world. In 2021, China Minmetals ranked 65th among the Fortune Global 500 companies with a revenue of USD 102 billion, and took the first place in the metals industry.

As a state-owned capital investment company in the field of metals and minerals, China Minmetals is embracing the philosophy of “cherishing limited resources and pursuing sustainable development” and proactively practicing the enterprise spirit of “never falling behind schedule or getting slack”, so as to make unremitting efforts to build a world-class metals and minerals corporation.

Aluminum Corporation of China (Chinalco) is a key state-owned enterprise directly supervised by the central government. It is principally engaged in mineral resources development, nonferrous metals smelting and processing, related trading as well as engineering and technical services. It has grown into the world’s largest alumina producer and aluminum producer, and the biggest lead and zinc producer in Asia. It represents the strongest copper business in China. Besides, it is one of the major rare earth companies recognized by the government. Chinalco has 68 major subsidiaries operating in more than 20 countries and regions. Its total assets have grown to 642 billion yuan and its sales revenue in 2020 amounted to over 367 billion yuan. It has been ranked as a Fortune Global 500 company since 2008. Six of its controlled subsidiaries are listed at home and abroad.

BOC International Holdings Limited (hereinafter referred to as "BOCI") was one of the first investment banks established in China and is one of the biggest and strongest China-invested banks in overseas markets. BOCI has a leading position in the Hong Kong capital market in terms of overall competitiveness, thanks to its comprehensive cross-border investment banking services platform that ranks at the forefront among Chinese investment banks, and to its internationalized investment banking framework that upholds best practices in the industry.

BOCI was incorporated in Hong Kong on 10 July 1998, and its predecessor, China Development Finance Company (HK) Limited, was established in 1979. Having grown and prospered during the wave of China’s reforms and opening-up over the past 42 years, BOCI has proved itself to be a trusted expert in the mainland market with deep insight into local conditions and a strong grasp of international regulations.

Headquartered in Hong Kong with offices in Beijing, Shanghai, Shenzhen, London, New York and Singapore, BOCI provides clients with a full range of investment banking products and services in both mainland China and overseas capital markets, including share issuance, merger and acquisition, bond issuance, fixed-income, private banking, private equity, global commodities, asset management, equity derivatives, and leveraged and structured financing. It is one of the very few Chinese investment banks capable of providing international one-stop services in both the mainland China and Hong Kong markets.

China Molybdenum Co., Ltd (hereinafter referred to as “CMOC”) was founded in 1969. After two mixed ownership reforms and many overseas mergers and acquisitions, it has become a multinational group with private holding and state-owned assets. It is mainly engaged in mining, processing and mineral trade of basic metals and rare metals. Its assets are distributed in Asia, Africa, South America Oceania and five European continents, with business covering more than 80 countries and regions, are the world's leading producers of tungsten, cobalt, niobium and molybdenum and important copper, as well as the leading phosphate fertilizer producer in Brazil. At the same time, the company's base metal trade business ranks among the top three in the world. The company was listed on the stock exchange of Hong Kong (Stock Code: 03993) in 2007 and on the Shanghai Stock Exchange (Stock Code: 603993) in 2012. At present, the market value, assets and annual income exceed 100 billion yuan, ranking 92nd among the 2021 fortune China 500, 1046th among the 2021 Forbes 2000 global listed companies, and 15th among the 2021 top 40 global mining companies (market value).

hina National Gold Group Co., Ltd. is the sole central enterprise in China's gold industry and the president unit of China Gold Association. As a large comprehensive gold industrial group which integrates geological exploration, mining, mineral processing smelting, refining, processing and sales, product research and development, engineering design and construction, China National Gold Group Co., Ltd. has a complete upstream and downstream industrial chain, business scope involves irradiation processing, culture media, and other fields, China National Gold Group Co., Ltd. Also possesses four listed companies, they are as follows:”Zhongjin Gold”, “China Gold International”, ”China Gold” and “China Gold Irradiation”.

New era, new journey, new goals, new achievements, China National Gold Group Co., Ltd. will adhere to the guidance of Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, and strive to build a world-class gold industry group!

Mainly focusing on coal, coal-burned power generation, coal chemical, high-end equipment manufacturing, new energy and new materials, modern logistics and trade as pillar industries in China and Australia, Canada, Thailand, Latin America, etc, Shandong Energy Group Co., Ltd. (“the Group”) is the only Chinese large-scale energy group with stocks listed in four stock exchanges both in China and overseas. According to its 2020 financial report, Shandong Energy achieved operating revenue of RMB675.2 billion, total profit of RMB17 billion, total assets of RMB685.1 billion by the end of the year 2020, ascending to No. 70 of Fortune Global 500. From January to July 2021, the Group reached its operating revenue of RMB467.9 billion and total profit of RMB11.7 billion, representing an increase of RMB127.9 billion and RMB1.49 billion, respectively, as compared with those of the same period of last year. Taking technological innovation as an important backbone in optimizing and adjusting industrial structure, the Group has built 6 national R&D platforms, 62 platforms above the provincial level, and won 27 and over 1,100 science and technology awards at national and provincial levels, respectively.

Established in 1996, Shandong Gold Group has carved its name at the forefront of the national gold industry in terms of gold technology, resource reserve, financial capital, intelligence level and talent advantages. Shandong Gold Group is now a full member of the World Gold Council. Its gold output has ranked first in China for four consecutive years and 10th in the world for two consecutive years. It has more than 2,000 tons of gold reserves and the total value of various mineral resources has exceeded one trillion RMB. Four mines of Shandong Gold Group has ranked among the top ten gold mines in China and the top ten gold mines with economic benefits in China. The key technologies in geology, mining, processing and metallurgy of Shandong Gold Group has reached the international leading level and being aimed to build a world-class gold enterprise.

Located in Zhaoyuan city of Shandong province, the world-famous gold production base and the Gold Capital of China, Shandong Zhaojin Group (hereinafter referred to as the “Group”)is a large-scale comprehensive conglomerate with mining chain and deep processing industry chain as the core, and financial industry, environmental protection industry and education industry developing together. Founded in 1974, the Group was restructured into a limited liability company in 2002, with 6 wholly-owned subsidiaries, 10 holding subsidiaries and 12 shareholding companies, two listed companies: Zhaojin Mining Co., Ltd. (H shares) and Baoding Technology Co., Ltd. (A shares). The Group is now a full member of the World Gold Council and one of the leading enterprises in the national gold industry, with total assets of more than 60 billion yuan and 14,000 employees.

After years of development, the Group has formed a complete upstream and downstream industrial chain integrating gold exploration, mining, mineral processing, smelting, refining, processing and sales of gold and silver products, and its gold output, resource reserves, economic benefits, scientific and technological level and talent advantages rank among the top in the same industry in China. The Group have been selected as "China’s Top 500 Enterprises" and "China’s Top 500 Most Valuable Brands " for many years. ZhaoJin's brand value has achieved 63.916 billion RMB yuan.

Located in Fengtai District, Beijing, China Railway 19th Bureau Group Mining Investment Co., Ltd. is the only specialized mining company under China Railway Construction Corporation Limited. The company adheres to the concept of safety and environmental protection, green development and intelligent mine, and provides the whole industry chain mine service for mining enterprises at home and abroad. With a registered capital of 764 million yuan, the company has a first-class qualification for general contracting of mine construction. It integrates professional contracting of steel structure installation, earthwork and other projects. Its business covers all fields of mine construction. It is a complete scheme provider for mine construction.Representative domestic open-pit mine projects include: Wunugetu Mountain Copper-molybdenum Mine in Inner Mongolia, Yuanjiacun Iron Mine of Taiyuan Iron and Steel Group, Yu Long Copper Mine Tibet. The representative overseas projects include: Mirador Copper Mine in Ecuador, THAR Coal Mine in Pakistan, Tavan Tolgoi coal mine in Mongolia.

Shandong Xinhai Mining Technology & Equipment Inc. was founded in 1997. Now it is an new technology enterprise to provide “Turn-key Solutions for Mineral Processing Plant (EPC+M+)” including design and research, machine manufacturing, equipment procurement, management service, mine operation, mine materials procurement & management as well as industry resources integration. With the concept of “Optimized Solutions for Your Mine”, Xinhai strives to provide customers with high profit and low energy consumption EP+C+M+O turn-key services.

JCHX Mining Management Co., Ltd. (referred to as JCHX Mining) is a professional and reliable mining service provider, focusing on engineering, mine construction, underground development, contract mining, and research & development in non-ferrous, ferrous and chemical industries. JCHX was listed on Shanghai Stock Exchange (JCX: 603979) on June 30th 2015. JCHX is shifting from simply a mining contractor to one-stop mining solution provider by simultaneously and vigorously developing five business scopes covering mine construction & contract mining, equipment manufacturing, scientific & technological research, resources development and trading.

Since its establishment in 1996, Dandong Dongfang Measurement & Control Technology Co., Ltd (DFMC) has successively undertaken 14 national key scientific and technological problem-tackling and industrialization demonstration projects, presented 72 kinds of internationally advanced inline industrial detection instruments.

More than 50 measurement and control systems that were independently researched and developed by DFMC with advanced level in the world have been widely used in over 200 medium- and large-sized metallurgical and mine enterprises in the country. In the ore dressing automation engineering field, it holds over 90% of the market shares, establishing its leading position in Chinese metallurgical and mine automation field.

Shandong Aluminum Co., Ltd. is a leading enterprise of fine alumina in China. Its leading product is fine alumina with 8 series and more than 150 varieties. It is the largest fine alumina enterprise in China and has certain influence in the world. It is also the most influential raw material supplier in the domestic washing products industry.

The construction and operation of Mask Factory of Shandong Aluminum Co., Ltd., with both economic and political significance, is not only social responsibility, but also the central enterprises to assume. The CPC Group of Chinalco has always been highly concerned about the development of the above enterprise. The leader team and all personnel in production lines of Water Plant, also always keep in mind that "difficult front of the mountain aluminum people, mountain aluminum people in front of no difficulties" of the new era 501 spirit, know the difficulties to advance, meet the difficulties, overcome the difficulties, not only to ensure the normal operation of the production line before and after the outbreak, but also set up a mask factory to become a well-known regional brand determination. At the same time, Shan aluminum mask factory is a central enterprise; product quality is the core, small mask, with Chinalco's genes, penetration of Chinalco's color, involved in Chinalco's reputation. Therefore, we must adhere to the use of high-quality supplies, perfect quality control system, in order to ensure that each mask to achieve and higher than the national standard, live up to the brand image of the central enterprises.

The Hon. Ling Yueming, Vice Minister of Natural Resources, PRC addressed in the Opening Ceremony of CHINA MINING 2020

China Minmetals Corporation (hereinafter referred to as China Minmetals) was established as the result of a strategic recombination of two Fortune Global 500 companies – the former China Minmetals and the Metallurgical Corporation of China (MCC). China Minmetals, an important state-owned backbone enterprise with metallic minerals as its core business, is directly managed by the central government. It is a pilot enterprise for state-owned capital investment companies. In 2020, it ranked 92th among the Fortune Global 500 companies. Headquartered in Beijing, China Minmetals has eight listed companies, including MCC (601618.SH, 1618.HK) publically listed on the Shanghai Stock Exchange and the Hong Kong Stock Exchange, Minmetals Capital (600390.SH), Minmetals Rare Earth (000831.SZ), Minmetals Development (600058.SH), China Tungsten High-tech (000657.SZ), and Zhuzhou Smelter Group (600961.SH), as well as Minmetals Resources (1208.HK) and Minmetals Land (0230.HK). By the end of 2019, the company had managed RMB2.16 trillion of assets, including RMB 929.5 billion in total assets. Overseas institutions, resource projects, and construction projects are located in more than 60 countries and regions across the world.

Zijin Mining Group Co., Ltd. ("Zijin" or "the Company") is a leading mining company mainly engaged in the exploration and mining of gold, copper and other mineral resources. The company is dual-listed in Hong Kong H shares and Shanghai A shares. Zijin’s asset size, revenue and accumulated profit and tax have all exceeded RMB 130 billion (US$19 billion). Zijin is among the most profitable and competitive mining companies with the largest metal mineral resources in China. Zijin ranked the 778th in the list of “Forbes Global 2000” in 2020, of which 9th among the global non-ferrous mining corporations, 3rd among the global gold corporations. According to Fortune in 2020, the Company ranked 77th in Fortune China 500.

As the Company’s key mineral types, mineral resource reserves and mine production of gold, copper and zinc have ranked top 3 in domestic mining sector. The Company owns significant mining investment projects in 14 provinces (regions) domestically and 11 countries overseas including a list of large production mijinines like Fujian Zijinshan Gold and Copper Mine, Heilongjiang Duobaoshan Copper Mine, Porgera Gold Mine in Papua New Guinea, Kolwezi Copper and Cobalt Mine in the DR Congo, Bor Copper Mine in Serbia, Buriticá Gold Mine in Colombia and also some world-class super large-scale high-grade mines in construction such as Kamoa Copper Mine in DR Congo and Timok Copper and Gold Mine in Serbia. With the copper metal resource reserve as high as 43.69 million tonnes, Kamoa Copper Mine is the largest copper mine in Africa and 4th largest in the world. The overseas resource reserve and production volumes of gold, copper and zinc exceed or are close to half of the total volume of the Company, contributing to over one-third of the gross profit of the Company. The Company has become one of the Chinese enterprises owning the largest resource volumes of gold and non-ferrous metals, and produces the largest volume of metallic mineral products in Chinese mining industry.

Aluminum Corporation of China (Chinalco) is a key state-owned enterprise directly supervised by the central government. It is principally engaged in mineral resources development, nonferrous metals smelting and processing, related trading as well as engineering and technical services. It has grown into the world’s largest alumina producer and aluminum producer, and the biggest lead and zinc producer in Asia. It represents the strongest copper business in China. Besides, it is one of the major rare earth companies recognized by the government. Chinalco has 68 major subsidiaries operating in more than 20 countries and regions. Its total assets have grown to 650 billion yuan and its sales revenue in 2019 amounted to over 350 billion yuan. It has been ranked as a Fortune Global 500 company since 2008. Six of its controlled subsidiaries are listed at home and abroad.

Committed to the new development philosophy and pursuing better quality, higher efficiency, and more robust drivers of growth through reform, Chinalco adopts a strategy of reasonably controlling the upstream, optimizing the midstream, and developing the downstream by leaps and bounds. We will strengthen and optimize four core businesses including aluminum, copper, rare earths, lead and zinc, expedite the shift to the upper stream of the industrial chain in four major sectors (aluminum, copper, rare earths and lead zinc) and to the high end of the value chain of aluminum and copper fabricating. We will create a new landscape of quality development. Besides, secure the supply of strategic mineral resources and the materials for the national defense industry. While aiming to build a world-class company with international competitiveness, we will strive to add value for shareholders, increase benefits for the company and raise income for our employees, thus pioneering a new chapter of Chinalco in achieving the Chinese Dream.

BOCI was one of the first investment banks established in China and is one of the biggest and strongest China-invested banks in overseas markets. BOCI has a leading position in the Hong Kong capital market in terms of overall competitiveness, thanks to its comprehensive cross-border investment banking services platform that ranks at the forefront among Chinese investment banks, and to its internationalized investment banking framework that upholds best practices in the industry.

BOCI was incorporated in Hong Kong on 10 July 1998, and its predecessor, China Development Finance Company (HK) Limited, was established in 1979. Having grown and prospered during the wave of China’s reforms and opening-up over the past 41 years, BOCI has proved itself to be a trusted expert in the mainland market with deep insight into local conditions and a strong grasp of international regulations.

Headquartered in Hong Kong with offices in Beijing, Shanghai, Shenzhen, London, New York and Singapore, BOCI provides clients with a full range of investment banking products and services in both mainland China and overseas capital markets, including share issuance, merger and acquisition, bond issuance, fixed-income, private banking, private equity, global commodities, asset management, equity derivatives, and leveraged and structured financing. It is one of the very few Chinese investment banks capable of providing international one-stop services in both the mainland China and Hong Kong markets.

BANK OF TIANJIN CO., LTD (“Bank of Tianjin”), is a company listed on the main board of Hong Kong Stock Exchange with stock code 1578, is headquartered in Tianjin. By the end of 2019, the public registered capital was CNY6.071 billion, and the owner’s equity was CNY51.177 billion. In the ownership structure, domestic-funded corporate services account for 65.54%, H shares account for 29.07%, and domestic-funded natural person account for 5.39%.

The main shareholders includes Tianjin Free Trade Zone Investment Co., Ltd with a shareholding of 15.92%; Australia and New Zealand Banking Group Co., Ltd with a shareholding of 11.95%;Tianjin Pharmaceutical Holding Ltd with a shareholding of 8.02%;CSSC International Holding Company Limited with a shareholding of 4.99%;Tianjin Jinrong Investment Service Group Co., Ltd with a shareholding of 1.93%.

Bank of Tianjin was formerly a city credit cooperative. In November 1996, with the approval of the People‘s Bank of China, it was established as “Tianjin Urban cooperative Bank”,which is consist of 65 urban credit cooperatives, and become one of the first five approved urban cooperative banks. In August 1998, according to the requirement of the State Council, it was renamed as “Tianjin city commercial bank”. In 2006, ANZ bank was introduced as overseas strategic investor. In February 2007, with the approval of China banking regulatory Commission, it was renamed as ”Bank of Tianjin” and allowed to operate across regions. First class branches were set up in Beijing, Shijiazhuang, Shanghai, Jinan and Chengdu, and changed from local banks to regional joint-stock banks. In March 2016, it was listed in Hong Kong and become the listed company with the highest raised funds and largest assets of IPO in Tianjin.

By the end of 2019, Bank of Tianjin has one sales department, six central branches, seven tier-one branches and six tier-two branches, with total of 226 business organizations. Invested in the establishment of Tianjin Financial Leasing Co., Ltd., Tianjin Jizhou village bank and seven Jinhui village bank in Ningxia and Xinjiang Autonomous Region, covering Beijing-Tianjin-Hebei, Yangtze River Delta and important cities in the central and western regions.

Shandong Gold Group (SD-Gold) was founded in 1996. Its industrial layout involves 13 provinces (districts and cities) in China, and has built overseas business platforms in Argentina, Australia, Canada and other countries. For three consecutive years, it ranked first in China's gold production, and ranked 10th in the world's gold production enterprises in 2019. The group's 4 mines are ranked as "China's top 10 gold mines" and "China's top 10 gold mines in terms of economic benefits". 21 mines have been awarded "national green mines". It is the only enterprise in China with three mines with cumulative gold production exceeding 100 tons. We have successfully carried out the first deep drilling for rock gold exploration in China, and discovered Xiling gold mine, China's largest single gold deposit, and nanlvxinmu gold mine, a 100 ton super large gold mine. The reserve of gold resources is more than 2000 tons, and the total value of various mineral resources has exceeded one trillion yuan. We have completed the listing layout of a + H and successfully taken the first step in the international capital market. Actively participate in global mining resources allocation, become a formal member of the world gold association, and cooperate with Barrick gold company to develop Veladero gold mine, the largest gold mine in Argentina. We will build ecological mining industry, invest 500 million yuan to build an international first-class demonstration mine, take the lead in marching into a new era of tailless and waste free, and become the first batch of mines to enter the era of 5G intelligent mining.

China Gold Group Co., Ltd. (“China Gold”) is the only central enterprise in China's gold industry. It is the president unit of China Gold Association and the first board member of the World Gold Association in China, and one of the first batch of "Shanghai gold" reference price member units. Its predecessor is China Gold Corporation, which was established in 1979, and has long been responsible for the development of my country’s gold industry as an industry authority.

The main business of China Gold includes: development, smelting, processing and trade of precious metal and associated metal resources; irradiation processing industry; related engineering and technical services. At present, China Gold has developed into a large mining company integrating geological exploration, mining, mineral processing and smelting, product refining, processing and sales, scientific research and development, engineering design and construction, with a complete upstream and downstream industrial chain of gold. The company's gold resource reserves, refined gold output, market share of gold investment products, gold dressing and metallurgy technology level, and physical gold trading volume of comprehensive members of Shanghai Gold Exchange ranked first in the domestic industry for a long time.

Shandong Zhaojin Group Co., Ltd. is a large-scale integrated group company specialized in mining, deep-processing & high-tech, financial and collaborative industry four main sectors. It owns 60 billion RMB yuan of total assets, 7 wholly-owned subsidiaries, 10 holding subsidiaries and 12 joint stock companies. Zhaojin has already formed a complete gold industrial chain covering gold exploration, mining, ore dressing, smelting, refining, gold and silver products processing and marketing. It is the underground mining manufacturer with the lowest production costs as well as the largest gold smelter in China. Zhaojin Mining Industry Corp.,Ltd., a subsidiary of Zhaojin Group, was successfully listed on the HKEx on Dec 8th, 2006, raising more than 2.5 billion of Hong Kong dollars. In 2019, Zhaojin realized sales income of RMB 65.7 billion. Over the years, Zhaojin has been constructing the mine as ecology landscape and managing the business as star-rated hotel, and has formed the environmentally-friendly concept of green environment coming before all wealth, which helps building Zhaojin into a eco-friendly, highly-efficient, safe and healthy, quartet-satisfied (i.e., employees, government, society, shareholders) company. Zhaojin has been listed as one of the country’s top 500 enterprises and one of the top 500 valuable brands for seventeen years，Its brand value has achieved 57.516 billion RMB yuan. The comprehensive strength of the company has been steadily enhanced

Founded in 1952, Tianjin North China Geological Exploration Bureau (Hereinafter called “Huakan”) had been formed with 2800 employees, which include 1800 professionals. With 70 years development, Huakan discovered more than 500 mines, delivered over 2000 exploration achievements. These assets facilitated the prospects of metallurgy and nonferrous metals industry of China. Served with the synergetic strategy in Beijing-Tianjin-Hebei, Huakan also engaged in several “Grand Geology Plus” nonprofit activities. Further, instructed by “One belt one road”, the overseas subsidiaries of Huakan distributed over Southeast Asia, Midwest and North Africa. They constructed international projects, such as production gold mine in Laos, copper-cobalt deposit in Congo, and well-drilling project in water-deficient area. Huakan is ready to become the entity with competitiveness, non-replaceable, and positive social influences, under the new era.

Yushan County Sanshan Mining Co., Ltd was established in year 2005. The head office is located in the elegant environment Shangrao city which in the northeast of Jiangxi Province. It’s the Deputy Director of CMA-FIDA. We have very good reputation in this field. The business scope of the company is fluorite mining, processing and sales. And our chief Mineral products are acid-grade fluorspar powder, metallurgical grade fluorite ore block. We own two factories, one named YUSHAN DINGWU MINING, another named YUSHAN ZIHU flotation mill. Four related factories, named GUANGFENG SANSHAN MINING;HENGFENG JINXING MINING;JIANGXI HUAYUAN MINING and YIYANG HUAYING MINING(flotation mill ). The mines owned by the company are located in the high quality fluorite vein zone of China with rich reserves. The fluorite powder produced by the company is of all high quality and enjoyed great popularity from abroad and domestic. Our company has been adhering to the "law-abiding norms, good faith management, take the road of sustainable development" concept, from beginning to end attention to safety, environmental protection, quality and other aspects of work construction. We warmly welcome people from all over the world to come to guide us and discuss cooperation.

Beijing Petrosound Technology Co., Ltd. is a high-tech enterprise engaged in high precision seismic exploration and data processing interpretation, development and sales of high precision seismic digital acquisition station and other services. Petrosound company's original "seismic frequency resonance exploration technology", with high precision, strong anti-interference ability, economic and environmental advantages .The technology has been widely used in mineral exploration, geological disasters, urban underground space and other fields, and achieved remarkable results in geological exploration, such as geological body division, fault structure search, cavity identification, pipeline tracking, fracturing detection and so on. At present, many provincial geological exploration units and research institutes have used this technology, and the users have all reflected a good response.