- Exploring, exploiting, processing and trading tin and other minerals.

- Trading equipment, supplies and mining equipment.

- July 14, 1980: Established under the name Nghe Tinh Tin Enterprise;

- May 29, 1993: Renamed to Nghe Tinh Nonferrous Metal Company under the Decision No.336 QD/TCNSDT of Ministry of Industry.

- July 28, 2004: Transformed into Nghe Tinh Non - Ferous Metal Co.Ltd under the Decision No.65/2004/QD-BCN.

- September 08, 2008: Operated as a Joint Stock Company with charter capital of VND38.85 billion.

- April 10, 2019: Approved to became a public Company.

- December 30, 2019: Traded on UPCOM market.