タイトルまたは説明

Yihua focuses on fertilizer, chemical, mining, commerce， real estate development，electricity and wine. These seven backbone scopes account for the most of its more than eighty products.Yihua is Asia's largest chemical manufacturers, with an annual output of *******0 tons of chemical fertilizer, and with a productive capacity of 3, **0, **0 tons of vacuum-process salt per year, an annual productive capacity of 2, **0, **0 tons of calcined soda, an annual productive capacity of 1, **0, **0 tons of PVC, **0, **0 tons of caustic soda and 1, **0, **0 tons of carbide.