What subsidiaries does China Coal Science and Technology Group Co., Ltd. have?

China Coal Science and Industry Group Co., Ltd. was approved by the State Council and merged by China Coal International Engineering Design and Research Institute and China Coal Science Research Institute in April 2008. It is a central science and technology enterprise directly supervised by the State Council State-owned Assets Supervision and Administration Commission.

Currently directly affiliated to 18 subsidiary, 1 holding high-tech listed company, 1 international engineering branch; There are 24 key laboratories of coal industry, 7 national quality supervision, inspection and testing centers, 6 industrial quality supervision, inspection and testing centers, 4 national engineering research centers such as the National Coal Mine Safety Technology Engineering Research Center, and the National Office of Safety Signs for Mining Products.

The subsidiaries are as follows: