HULUDAO ZINC INDUSTRY CO.,LTD — Investor Relations & Filings

Huludao Zinc Industry Co., Ltd. specializes in the large-scale smelting and processing of non-ferrous metals. The company's primary operations involve the production of high-purity zinc ingots, lead ingots, and copper cathodes. In addition to its core metal products, the enterprise manufactures industrial chemicals, notably sulfuric acid, and recovers valuable by-products such as cadmium, indium, silver, and gold through integrated resource management. The company utilizes advanced pyrometallurgical and hydrometallurgical processes to ensure product quality and operational sustainability. Its output supports diverse applications in galvanizing, battery manufacturing, and alloy production. By focusing on technological innovation and comprehensive metal recovery, the company maintains a significant role in the supply of essential raw materials for global industrial markets.