- Metal mining (ores of lead, zinc, copper, iron, gold and stone)

- Wholesale of metals and metal ores

- Wholesale of computer, industrial and civil equipment.

- 2003: Duong Hieu Trading Company Limited was established with the charter capital of VND1 billion;

- 2011: Raised the charter capital to VND160 billion;

- 2012: Transformed into Duong Hieu Trading and Mining Joint Stock Company;

- 2012: Listed and traded on Hochiminh Stock Exchange (HOSE);

- 2013: Raised the charter capital to VND235 billion;

- 23 May 2018: Renamed as Duong Hieu Global Development Joint Stock Company;

- 30 October 2018: Renamed as Duong Hieu Trading and Mining Joint Stock Company;