China's largest open-pit copper mine - Dexing Copper Mine China's largest chemical mine - Guangdong Yunfu Pyrite Enterprise Group Co., Ltd. China's largest underground mining metal mine - Meishan Iron Mine China's largest single Gold mining enterprise - Shanghang Zijin Mountain China's largest domestic marble production base - Yixing City China's largest mine - Anshan Iron Mine China's manganese mine with the largest proven and retained reserves - Guangxi Daxin Manganese Mine China's largest manganese oxide mine Mountain - Guangxi Tiandeng Manganese Mine China's largest anhydrite mine - Nanjing Gypsum Mining Co., Ltd. China's largest tungsten products exporter - China Minmetals China's largest open-pit mining phosphate mine - Kunyang Phosphate Mine China's largest A specialized group company that produces magnesium metal and its series of products - Shanxi Wenxi Yinguang Magnesium Industry (Group) Co., Ltd. China's largest molybdenum producer - Jinduicheng Molybdenum Company China's largest graphite product production and export base ——The largest crushing equipment manufacturer in Jixi Liumao Graphite Mine——Shanghai Jianshe Luqiao Machinery Equipment Co., Ltd. The largest joint production base for antimony mining, dressing and refining in China——Xikangshan Mining Bureau The largest talc manufacturer in China ——Liaoning Aihai Talc Co., Ltd. China's largest chromite mining and dressing base - Luocunsa, Tibet China's largest stone distribution center - Xiamen Special Economic Zone, Fujian Province China's largest kaolin mine - Longyan, Fujian China's largest open-pit coal mine - An Taibao Mine China's largest iron ore - Nanfen Iron Mine China's largest gold producer - Yantai The world's largest strontium mine (celestite) - Chongqing Xianfeng Strontium Salt Chemical Co., Ltd. China's largest potash and magnesium salt production - - Qinghai Salt Lake Industrial Group China's largest nickel and cobalt production base and platinum group metals refining center, known as China's "Nickel Capital" - Jinchuan Group Co., Ltd. China's largest cement manufacturer - Anhui Conch Group China's largest manganese series Ferroalloy production base - Zunyi China's largest bismuth smelting and production enterprise - Hunan Shizhuyuan Nonferrous Metal Mine Fankou Lead and Zinc Mine - China's largest lead and zinc production base China's largest steel company - Baosteel China's largest germanium production and export Base - Chihong Zinc and Germanium China's largest magnesium refractory production base - Liaoning Magnesite Refractory Materials Company China's largest granite production base - Cenxi Yunnan Tin Industry Group Co., Ltd. known as the "Granite Capital" It is China's largest tin production and export base. Datong County, Qinghai Province forms China's largest aluminum base. China's largest jadeite gambling market - Pingzhou. China's largest attapulgite clay mineral producer == Jiangsu Huaiyuan Mining Co., Ltd. China's largest Large-scale pumice abrasive production Bada Abrasive Materials (Henan) Co., Ltd. China's largest molybdenum metal mining, selection, smelting and processing modern joint enterprise and scientific research base - Jinduicheng Molybdenum Company China's largest rare earth scientific research and development institution - Baotou Rare Earth Research Institute Chaerhan Salt Lake is China’s largest potash and magnesium salt deposit. China Zhonghe Refined Aluminum Co., Ltd. is China’s largest high-purity aluminum producer. China’s largest gold company—China National Gold Corporation’s Wenshan Mica Mine is China’s largest Mica mine Nanjing gypsum mine is China's largest anhydrite mine China's largest Glauber's salt super-large mine - Dahongshan Glauber's salt mine in Meishan City, Sichuan China's largest limestone mine - Zhenjiang City Jingweigang asked: What you gave is the best in the mine. I would like to ask about some typical mines. For example, mining methods are relatively typical. Let’s give you a brief overview of nights abroad O(∩_∩)O Thank you