10^th Japan-China Symposium on Coal and C1 Chemistry

7^th China-Korea Workshop on Clean Energy Technology

9^th China-Japan Symposium on Coal and C1 Chemistry

10^th International Conference on Coal Science

14^th Annual International Pittsburgh Coal Conference & Workshop

8^th Japan-China Symposium on Coal and C1 Chemistry

7^th China-Japan Symposium on Coal and C1 Chemistry