- Manufacture and trade of confectionery and food processing.

- Export and import of raw materials, machinery and equipment, consumer goods, other commodities.

- December 25, 1960: Hai Ha Confectionery Joint Stock Company was established;

- January, 2004: Equitized and operated as a joint stock company with the initial charter capital of VND36,5 billion;

- November 20, 2007: Listed on Hanoi Stock Exchange (HNX);

- May 2011: Increased the charter capital to VND82.125 billion;

- July 2011: Increased the charter capital to VND164.25 billion;