Where is the compound fertilizer produced in Yi Yun? Is it a regular company?

Yunnan Ye Yun Fertilizer Co., Ltd. is a formal company. ? Yunnan Ye Yun Fertilizer Co., Ltd., formerly known as Compound Fertilizer Factory of Yunnan Tobacco Company, was completed and put into operation on 1995, and is one of the designated production enterprises of flue-cured tobacco special fertilizer of China Tobacco Corporation. The company is a formal company permitted and protected by law. In 2004, with the approval of the provincial government, Yunnan Ye Yun Fertilizer Co., Ltd. was established after the reorganization of shares, and all cigarettes officially entered Ye Yun.