09
/
25
2019
Held a school-enterprise cooperation symposium with Central South University
07
/
17
2019
The company held a company-wide training session
07
/
12
2019
The standardization work of the two-integration management system has officially started.
06
/
13
2019
The 2019 safety and environmental protection ideological and educational activities have begun
05
/
28
2019
12
/
07
2018
12
/
07
2018
BHP Billiton awarded Kopper Chemical Industry Corp., Ltd. the title of "Excellent Supplier"
12
/
07
2018
Strengthen performance management, discover employee potential, and improve work efficiency
11
/
07
2018
Strengthen performance management, discover employee potential, and improve work efficiency
11
/
07
2018