- Construction and installation of industrial, civil and other constructions.

- Trading, importing and exporting materials and equipment.

- Importing raw materials and materials for cement production, cement bags, construction steel, roofing sheets.

- Real estate business, hotel and travel services (except Bar, Karaoke, dance hall).

- Production of construction materials, concrete additives and construction of transmission lines and transformer stations up to 110 KV.

- Other businesses under the Company's business registration certificate.

- November 25, 2003: Song Da Trading and Transportation Joint Stock Company is a member unit of Song Da Corporation established under the Decision No. 1593 / QD-BXD of the Minister of Construction.

- December 24, 2003: Song Da Trading and Transportation Joint Stock Company was established with the initial charter capital of VND 15 billion.

- March 26, 2009: Traded on Hanoi Stock Exchange (HNX).

- October 2009: Increased charter capital to VND 80 billion.

- July 26, 2010: renamed as Song Da Investment and Trading Petroleum Joint Stock Company.

- 2011: Raised the charter capital to VND 111 billion.

- August 09, 2017: Renamed as SDP Joint Stock Company.

- February 21, 2019: Delisted from Hanoi Stock Exchange (HNX).

- March 01, 2019: Traded on the UPCOM market.