- Sales of household appliances: department stores, garment fabrics, offices, interior equipment, fresh food, technological food, agricultural products, alcohol, soft drinks, cigarettes, trade food, foodstuff, animal feed, agricultural supplies, electronics, electronics, refrigeration.

- Invest in housing and office business.

- 1970: Formerly established as Thanh Hoa Food Company

- September 15, 2003: Transformed to Thanh Hoa Commerce and Service Joint Stock Company with the charter capital of VND5 billion

- May 15, 2004: Renamed as Song Da - Thanh hoa Joint Stock Company and raised the charter capital to VND10 billion (Song Da Corporation held 51% of stake and divested in 2014)

- May 03, 2007: Raised the charter capital to VND20 billion

- April 12, 2008: Became a public company.

- August 24, 2010: Raised the charter capital to VND30 billion

- November 12, 2013: Officially traded on Hanoi Stock Exchange (HNX).