Licensed business items: No general business items: production and operation of oxalic acid, oxalate ester, carbonate ester, ethylene glycol, methyl ethanoate, ethanolic acid and its derivatives, sulfur, oxygen, hydrogen, nitrogen, ethanol, sodium nitrate, oxygen (liquefied); Technical development, transfer, consulting, and services for coal chemical products and their derivatives; Sales of chemical raw materials and products; Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations); Installation of mechanical and electrical equipment; House leasing; Investment management; Road transportation of ordinary goods; Steam power generation
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Licensed business items: No general business items: production and operation of oxalic acid, oxalate ester, carbonate ester, ethylene glycol, methyl ethanoate, ethanolic acid and its derivatives, sulfur, oxygen, hydrogen, nitrogen, ethanol, sodium nitrate, oxygen (liquefied); Technical development, transfer, consulting, and services for coal chemical products and their derivatives; Sales of chemical raw materials and products; Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations); Installation of mechanical and electrical equipment; House leasing; Investment management; Road transportation of ordinary goods; Steam power generation