Produce methanol, steam, tamped coke, ammonium sulfate, crude benzene, tar, coal gas, pure benzene, toluene, xylene, non aromatic hydrocarbons and residual oil, oxygen (liquefied), nitrogen (liquefied), oxygen (compressed), nitrogen (compressed) and carbon dioxide (compressed), and sell self-produced products; And wholesale business of the above-mentioned products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)
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Produce methanol, steam, tamped coke, ammonium sulfate, crude benzene, tar, coal gas, pure benzene, toluene, xylene, non aromatic hydrocarbons and residual oil, oxygen (liquefied), nitrogen (liquefied), oxygen (compressed), nitrogen (compressed) and carbon dioxide (compressed), and sell self-produced products; And wholesale business of the above-mentioned products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)