Inner Mongolia Yidong Group Jiuding Chemical Co., Ltd. adopts 4.0Mpa coal water slurry gasification process, with an annual output of 100000 tons of methanol and 100000 tons of synthetic ammonia. The KC-103S presulfiding catalyst of Changyi Kate New Materials Co., Ltd. was successfully applied in the primary converter and secondary converter respectively in November 2019 and January 2020.

Changyi Kate New Materials Co., Ltd. is highly praised by the owners for its high-quality products and professional and serious service attitude, and hereby gives a letter of praise to express satisfaction.