Haicheng Magnesite Group

Haicheng Magnesite Group is a leading global producer of magnesium-based products, headquartered in Haicheng, China. While primarily known for its mining and refractory materials, the company produces high-purity magnesium oxide, magnesium carbonate, and magnesium hydroxide for the pharmaceutical, food, and healthcare industries. These products serve as active pharmaceutical ingredients (APIs) in antacids and laxatives, as well as essential excipients and mineral supplements. The group operates extensive mining facilities and advanced processing plants to meet international quality standards for medical applications. It is one of the largest magnesite mining and processing enterprises in the world, supporting a significant portion of the global magnesium supply chain.