![]() Pengxin International Mining Pengxin International Mining is a company that specializes in the mining, dressing, smelting, and sales of metallic copper. | ![]() Shandong Mining Machinery Group Shandong Mining Machinery Group (山东矿机集团) is a company that specializes in aviation and coal mining machinery. | ![]() Linzhou Heavy Machinery Group Linzhou Heavy Machinery Group (林州重机集团股份有限公司) is a company that manufactures steel casting and mining equipment. | Amer International Group Amer International Group (正威國際集團有限公司) is a company that focuses on the industry chain of metallic and non–metallic materials. | Yunnan Germanium Industry Yunnan Germanium Industry (also known as Yunnan Lincang Xinyuan Germanium Industry, 云南临沧鑫圆锗) is a manufacturer and supplier of germanium products. | |
Founding Date | Founding Date 2000 | Founding Date 1955 | Founding Date 1982 | Founding Date 1995 | Founding Date 1998 |
Type | Type Public | Type Public | Type Public | Type Private | Type Public |
Tags | |||||
Locations | Locations Shanghai, CN HQ Shanghai, CN | Locations Weifang, CN HQ | Locations Anyang, CN HQ | Locations Shen Zhen Shi, CN HQ Beijing, CN Chizhou, CN Guangzhou, CN | Locations Kun Ming Shi, CN HQ |
Employees | Employees 2,44866% increase | Employees 2,625 | Employees 1,763 | Employees 9 | Employees 1,356 |
Valuation ($) | Valuation ($) 1 b | Valuation ($) 672.5 m | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 1.6 b |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥3.4b (FY, 2025) | Revenue (est.) ¥2b (FY, 2025) | Revenue (est.) ¥1.6b (FY, 2024) | Revenue (est.) $100.3b (Y, 2021) | Revenue (est.) ¥1b (FY, 2025) |
Cost of goods | Cost of goods ¥2.6b (FY, 2025) | Cost of goods ¥1.7b (FY, 2025) | Cost of goods ¥1.2b (FY, 2024) | Cost of goods N/A | Cost of goods ¥840.8m (FY, 2025) |
Gross profit | Gross profit ¥778.8m (FY, 2025) | Gross profit ¥420m (FY, 2025) | Gross profit ¥456.1m (FY, 2024) | Gross profit N/A | Gross profit ¥215.6m (FY, 2025) |
Net income | Net income ¥226.6m (FY, 2025) | Net income ¥133.8m (FY, 2025) | Net income ¥95.6m (FY, 2024) | Net income N/A | Net income ¥24.8m (FY, 2025) |

Shandong Mining Machinery Group (山东矿机集团) is a company that specializes in aviation and coal mining machinery.
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Linzhou Heavy Machinery Group (林州重机集团股份有限公司) is a company that manufactures steel casting and mining equipment.
View companyAmer International Group (正威國際集團有限公司) is a company that focuses on the industry chain of metallic and non–metallic materials.
View companyYunnan Germanium Industry (also known as Yunnan Lincang Xinyuan Germanium Industry, 云南临沧鑫圆锗) is a manufacturer and supplier of germanium products.
View company