Duong Hieu Trading and Mining JSC (DHM) exploits, processes, and markets iron, lead and zinc ores. Several of the mining projects include Dan Thang Copper Project, Seo Pha Construction Stones Project, Nam Ban 2 Decorative Stones Project, Gold Mineral Sand Projects on Da River and Nam Ha Spring, all located in Lai Chau Province. DHM is listed in Ho Chi Minh Stock Exchange. The company is based in Thai Nguyen, Vietnam.

Business sector

  • Exploiting precious metal ores;
  • Wholesaling metals and metal ores;
  • Wholesaling computers, peripheral equipment, softwares, electric equipmen for industrial production, agriculture and civil usage;
  • Wholesaling beverage;
  • Wholesaling and processing fire-proof materials for steel and cement production;
  • Operating as ticket agents for Vietnam Airlines and Pacific Airlines;
  • Exploiting marine and domestic fishery;
  • Engaging in aquaculture and aqua feed production;
  • Exploiting sand, gravel, clay…
  • Cutting, designing and providing finishing touches for stone;
  • Retailing paint, metal products, glass and other installation equipment for construction in specialized stores;
  • Engaging in restaurant and mobile food service activities;


Date of incorporation 30/06/2003
Certificate of registration number 4600341471
Date of issue 24/03/2022
Capital 313,961,800,000
Tax Code 4600341471
Sectors & Industries Basic Resources > General Mining

  • The precursor of Duong Hieu Trading and Mining JointStock Company was established on June 30, 2003. Its main activity was supplyingmaterials and equipment for heavy industry. Its charter capital at that timewas VND 1 billion.
  • In Mar 2005, its charter capital increased to VND 2,4billion.
  • In May 2005, its charter capital increased to VND 10billion.
  • By the end of 2011, it bought 48,97% of chartercapital from Viet Thai Son company, which owned many mines in Lai Chau provinceby then. Its charter capital in Dec 2011 was VND 160 billion.
  • On Feb 10, 2012, the company was converted into a joint stock company.
  • In Aug 2013, the company adjusted its charter capital to VND 234.983.700.000 via issuing shares for existing shareholders

Listing information

Date of listing 24/03/2022
Stock exchange HOSTC
Par Value 10,000
Initial Listing Price 25,000
Listing Volume 31,396,180
Total Listing Value 313,961,800,000

Management team

Nguyễn Văn Kiên Chairman of the Board of Directors
Nguyễn Thị Dung Members of the Board
Đỗ Thị Hằng Members of the Board
Lê Thị Hồng Loan Members of the Board
Trần Ngọc Hân Board of internal controllers
Phạm Thị Tươi Member of the Board of Internal controllers
Phạm Thanh Hương Member of the Board of Internal controllers
Nguyễn Thị Dung Chief of Executive Officer
Đỗ Thị Hằng Deputy CEO
Trần Thanh Tùng Deputy CEO
Nguyễn Thị Hồng Loan Chief Accountant
Nguyễn Thị Dung Representative Spokesman