- Manufacturing and trading packaging and other products from plastic, paper.

- Trading building materials.

- 18 October 1996: Nam Ha Cement Packing Company was established under the Decision No.1738B/QD-UB issued by Nam Ha Provincial People's Committee;

- 2001: Renamed as Nam Dinh Cement Packaging Enterprise under But Son Cement Company;

- 01 May 2003: Transformed into But Son Cement Packing Joint Stock Company;

- 2005: Listed on HNX (ticker: BBS);

- 2011: Renamed as VICEM Packing But son Joint Stock Company;