According to information from Inner Mongolia Egao Coal Chemical Technology Company, on May 23, 2024, the reduction of the synthetic catalyst was completed, the air separation successfully produced oxygen and nitrogen, and the gasifier was successfully charged in one time. At 23:00 on May 23, the methanol unit in the diol department was successfully started in one time and produced qualified crude methanol, marking the successful end of the 35-day shutdown and overhaul of the EIGO coalification unit. Maintenance began on April 19.

Inner Mongolia Yigao Coal Chemical Corporation has a methanol production capacity of 200,000 tons/year and a stable light hydrocarbon production capacity of 140,000 tons/year. In 2018, it will build the No. 1 ethylene glycol line with an annual output of 240,000 tons.