What kind of enterprise is Yunnan Yuntianhua Co., Ltd.?

Yunnan Natural Gas Chemical Plant, the predecessor of Yuntianhua Group Co., Ltd., was founded in 1974 and put into production in 1977. It was one of the first batch of 13 large-scale nitrogenous fertilizer enterprises in China in the early 1970s, and 1990 was rated as the first batch of national first-class enterprises in Yunnan Province. 1996 was recognized by the state economic and trade commission as one of the national key enterprises in 5 12. 1March, 1997, 1997 was approved by the people's government of Yunnan province, and was restructured as a wholly state-owned limited liability company authorized by the provincial government.