Hai Dang Mining Joint Stock Company (Cong Ty Co Phan Khai Thac Khoang San Hai Dang) (Vietnam)

Hai Dang Mining Joint Stock Company is a Vietnam-based mining enterprise headquartered in Hai Phong City, specializing in the quarrying and processing of stone, sand, gravel and clay. The company's operations include the extraction of ornamental and construction stone, industrial limestone, gypsum, chalk and slate, along with crushing, grading and supplying aggregate materials for construction and infrastructure projects. Its quarry outputs are used in building materials, road and port construction, concrete and cement production and other civil engineering applications in Hai Phong and neighboring provinces. Hai Dang Mining manages mineral-resource licenses and quarry sites and operates heavy equipment and transport vehicles to deliver products to contractors, concrete plants and industrial customers. With a sizeable charter capital base and steady growth in the quarrying segment, the company focuses on efficient resource exploitation, quality control of aggregates and compliance with environmental and safety regulations. Strategically, Hai Dang Mining Joint Stock Company positions itself as a reliable regional supplier of stone and aggregate materials, supporting ongoing urbanization, industrial development and infrastructure investment in northern Vietnam.