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2021-06-08
2021-06-08

Fujian factory officially put into use.

2020-07-09
2020-07-09

In July 2020, Hebei base officially put into production.

2018-05-20
2018-05-20

In 2018,Shanghai Yuai Group new headquarters was officially put into use.

2012-10-08
2012-10-08

In 2012, Guangdong factory was officially put into use.

2011-11-11
2011-11-11

At 11:11 on November 11, 2011, Anqing Zhongda Carbon Co., Ltd. officially ignited the calciner successfully.

2011-05-10
2011-05-10

Anqing Zhongda Carbon Co., Ltd. was established.

2001-07-18
2001-07-18

On July 18, 2001, the company officially changed its name to Shanghai Yuai Metallurgical Materials Co., Ltd.