Shandong Humon Smelting Co., Ltd. (002237.SZ) is a China-based company principally engaged in the exploration, mining, dressing, smelting, and chemical production of gold and associated metals. The company produces gold, silver, electrolytic copper, lead ingots, zinc ingots, and sulfuric acid; rare and precious metals including antimony white, bismuth ingots, tellurium ingots, selenium dioxide, metallic arsenic, platinum, and palladium; as well as high-purity metals such as high-purity arsenic. It operates primarily in China with international trade activities and serves domestic and export markets including South Korea, Japan, and Southeast Asia. Founded in 1988 and headquartered in Yantai, Shandong Province, the company listed on the Shenzhen Stock Exchange in 2008 and became a holding subsidiary of Jiangxi Copper Co., Ltd. in 2019. Recent developments include strong financial performance with 2024 revenue of CNY 75.8 billion and total assets of CNY 24.7 billion, alongside a public tender for 3,000kg of high-purity tellurium scrap in December 2025 and ongoing production expansions in gold smelting capacity to 98.33 tonnes annually.