2018

发布时间:2022年01月11日 16:57

In 2018, our wholly-owned subsidiary, Yingkou Qingjie Petrochemical Co., Ltd., was established, marking the company's full entry into the Northeast China market and making it an official supplier to major enterprises such as Yingang Steel, China Minmetals, and Houying.

In 2018, our wholly-owned subsidiary, Yingkou Qingjie Petrochemical Co., Ltd., was established. The company entered the Northeast China market and became an official supplier to major enterprises such as Yingang Steel, China Minmetals, and Houying.

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