(Shanxi Chemical Fertilizer Plant)
Shanxi yushe chemical co., ltd.
Shanxi Fengxi Fertilizer Industry (Group) Co., Ltd.
Tianjin Jincheng chemical co., ltd.
Shaanxi Hong Tong Li Ding Fertilizer Plant
Shanxi yuanping fertilizer plant
Shanxi province Dingxiang county fertilizer plant
Shanxi Changzhi Shanxi Fertilizer Plant
Heshun county chemical fertilizer plant ~ ~ ~ ~ ~ ~ ~