- Processing and producing milks and other milk products.

- Processing and producing tea products.

- Producing and trading grape wine.

- Animal husbandry.

- Processing and producing animal feed.

- Manufacturing plastic pipe and other plastic products.

- Trading agricultural, forestry products, food and consumer goods.

- May 30th, 2011: Dai Viet Mineral and Environment Joint Stock Company was established with the charter capital of VND80 billion.

- December 31st, 2013: The company contributed its capital to 3 subsidiaries: Central Plastic Joint Stock Company (90% stake), Quang Nam Da Nang Building Materials Joint Stock Company (98.36% stake), Ang Son III Export- Import Mineral Joint Stock Company (95% stake) and 3 associated companies: Phu Yen Granite Joint Stock Company (48% stake), Thong Nhat Limited Liability Company(33.33% stake) and Lam Dong Food Joint stock Company (24.86% stake).

- June 20th, 2014: Established 3 more subsidiary companies: Thong Nhat Industrial Bamboo Joint Stock Company, Thong Nhat Mineral Limited Liability Company, Thong Nhat Infrastructure Construction Joint Stock Company.

- 2013: Renamed as Thong Nhat Production and Investment Joint Stock Company with the charter capital up to VND680 billion;;

- September 23rd, 2014: Listed on Hochiminh Stock Exchange (HOSE);

- October 3rd, 2014: Traded on Hochiminh Stock Exchange (HOSE);

- October 16th, 2014: Thong Nhat - Tay Nguyen Agriculture Commodities Company was established.

- March 26, 2015: Increased charter capital to VND748 billion.

- January 26, 2016: Increased charter capital to VND1500 billion.

- 2016: Renamed as GTNFOODS Joint Stock Company;

- November 18, 2016: Increased charter capital to VND2.500 billion.