- Wholesaling and retailing consumer goods, production means, materials, chemical and equipment.

- Trading real estate.

- 14 February 1955: Ngu Kim Company was established under the Decision issued by Hanoi City People's Committee;

- August 1988: Renamed as Hanoi Electrical Equipment - Metalware Company;

- 29 April 1993: Hanoi City People's Committee issued the Decision No.1787/QD-UB on renaming Hanoi Electrical Equipment - Metalware Company as Trang Thi Commercial Service Company;

- 17 December 2003: Thanh Tri Trade Company was merged into Trang Thi Commercial Service Company under the Decision No.7645/QD-UB issued by Hanoi City People's Committee;

- 23 April 2004: Dong Anh General Trade Company was merged into Trang Thi Commercial Service Company under the Decision No.7645/QD-UB issued by Hanoi City People's Committee;

- 13 July 2010: Hanoi City People's Committee issued the Decision No.3467/QD-UBND on trasforming Trang Thi Commercial Service Company into Trang Thi Commercial Service One-member Limited Company under Hanoi Trade Corporation;

- 22 June 2015: Initial Public Offering (IPO) was launched at Hanoi Stock Exchange (HNX) with average winning bid of VND82,000 per share;

- 15 October 2015: Hanoi City People's Committee issued the Decision No.5333/QD-UBND on transforming Trang Thi Commercial Service One-member Limited Company under Hanoi Trade Corporation into a joint stock company;

- 30 December 2015: Put into operation under the model of a joint stock company with a charter capital of VND135 billion under the business registration certificate No.0100107437 amended for the 12th time by Hanoi Department of Planning and Investment;

- 06 November 2017: Traded on the UPCOM market;

- 07 May 2021: Charter capital was increased to VND540 billion;