- Producing and trading steel billets and construction steels.

- Trading raw materials and equipment for industrial production.

- Mechanical processing services.

- 2008: Established with the initial charter capital of VND150 billion;

- 2010: Became public company and increased the charter capital to VND200 billion;

- 2010: Listed on Hanoi Stock Exchange (HNX);

- 2013: Increased the charter capital to VND269,995,170,000;

- June 05, 2020: Delisted from Hanoi Stock Exchange (HNX).

- June 12, 2020: Traded on UPCOM market.

- November 11, 2021: Cancelled the transaction registration on the UPCOM market;