| Fong Mark Chung | 01-Sep-04 | | INED | | |
| Huang He | 27-Nov-25 | | AuRep, Proc Agt | | |
| 20-May-22 | | CoSec | | |
| Liao Wong Priscilla Pui Sze | 29-Sep-25 | | ChNC | | |
| 22-Mar-18 | | INED | | |
| Sang Jinghua | 19-Jan-21 | | GM, ED | | |
| Shen Xiaolei | 27-Nov-25 | | BrdSec | | |
| Tu Yikai | 29-Sep-25 | | NED | | |
| Wang Hui | 17-Aug-26 | | ED | | |
| Wang Xiaoming | 20-May-22 | | CoSec | | |
| Wong Yau Kar David | 29-Sep-25 | | ChCC | | |
| 31-Mar-14 | | INED | | |
| Yang Yong | 17-Aug-26 | | ED | | |
| Ye Zheng James | 29-Sep-25 | | INED, MbAC, MbCC, MbNC | | |
| Zhang Guoxin | 17-Aug-26 | | ED | | |
| Zhong Fuliang | 19-Jul-24 | | Ch | | |
| Mo Zhenglin | 25-Mar-20 | 17-Aug-26 | ED | | Due to changes of work arrangement within China Petrochemical Corporation and its subsidiaries ("Sinopec Group") |
| Ren Jiajun | 19-Jan-21 | 17-Aug-26 | ED | | Due to changes of work arrangement within China Petrochemical Corporation and its subsidiaries ("Sinopec Group") |
| Yang Yanfei | 25-Mar-20 | 17-Aug-26 | ED | | Due to changes of work arrangement within China Petrochemical Corporation and its subsidiaries ("Sinopec Group") |
| Zou Wenzhi | 25-Mar-20 | 17-Aug-26 | ED | | Due to changes of work arrangement within China Petrochemical Corporation and its subsidiaries ("Sinopec Group") |
| Wang Xiaoming | | 27-Nov-25 | J-CoSec, BrdSec, AuRep, Proc Agt | | Resignation due to a change of work arrangement. |
| Tam Maria Wai Chu | 25-Mar-98 | 29-Sep-25 | INED | | Resigned to devote more time to personal affairs. |
| 29-Sep-25 | ChCC, MbAC, MbNC | | Resigned to devote more time to personal affairs. |
| Wong Yau Kar David | | 29-Sep-25 | ChNC | | Resigned from the position as part of a board committee restructuring. |
| Chen Yaohuan | 20-Nov-19 | 19-Jul-24 | Ch, ED | | Due to reaching retirement age |
| Zhong Fuliang | 25-Mar-20 | 19-Jul-24 | ED | | |
| Chen Yaohuan | | 19-Jul-24 | MbCC, MbNC | | Due to reaching retirement age |
| Li Wenping | 19-Mar-10 | 20-May-22 | CoSec | | Due to retirement |
| 20-May-22 | BrdSec, AuRep, Proc Agt | | Due to retirement |
| Lai Eugene Yang Chau | | 21-Oct-21 | CoSec | | |
| Wang Guotao | 14-Dec-15 | 19-Jan-21 | ED | | |
| Ye Zhijun | 28-Mar-02 | 19-Jan-21 | MD | | |
| Dai Liqi | 14-Dec-15 | 25-Mar-20 | ED | | |
| Li Jianxin | 14-Dec-15 | 25-Mar-20 | ED | | |
| Xiang Xiwen | 14-Dec-15 | 25-Mar-20 | Dep Ch, ED | | |
| Chen Bo | 19-May-14 | 20-Nov-19 | Ch | | |
| Tan Kefei | 02-Apr-07 | 14-Dec-15 | ED | | |
| Zhou Feng | 30-Mar-04 | 14-Dec-15 | ED | | |
| Zhu Jianmin | 01-Sep-04 | 14-Dec-15 | ED | | |
| Zhu Zengqing | 02-Apr-07 | 14-Dec-15 | Dep Ch | | |
| Dai Zhaoming | 23-Oct-08 | 19-May-14 | Ch | | |
| Wong Po Yan | 25-Mar-98 | 31-Mar-14 | INED | | |
| Wang Li Sheng | 21-Sep-06 | 23-Oct-08 | Ch | | |
| Han Kun | 06-Dec-05 | 02-Apr-07 | ED | | |
| Pan Xinrong | 30-Mar-04 | 02-Apr-07 | Dep Ch | | |
| Yang Mofei | 30-Mar-04 | 02-Apr-07 | NED | | |
| Yang Dong | 22-Mar-06 | 02-Apr-07 | Dep Ch | | |
| Jiang Zhenying | 22-Mar-06 | 21-Sep-06 | Ch | | |
| Yang Shushan | 30-Mar-04 | 22-Mar-06 | Ch | | |
| Ge Hanhua | 30-Mar-04 | 06-Dec-05 | ED | | |
| Zhu Jianmin | 30-Mar-04 | 01-Sep-04 | NED | | |
| Dai Zhaoming | 23-Mar-98 | 30-Mar-04 | ED | | |
| Guan Qingjie | 25-Mar-98 | 30-Mar-04 | NED | | |
| Hong Zhiming | 23-Mar-98 | 30-Mar-04 | Ch | | |
| Lai Yongfu | 26-Aug-02 | 30-Mar-04 | ED | | |
| Li Yueling | 18-May-01 | 30-Mar-04 | NED | | |
| Yang Shushan | 18-May-01 | 30-Mar-04 | Dep Ch | | |
| Zhan Haitao | 23-Mar-98 | 26-Aug-02 | ED | | |
| 02-Jul-02 | CoSec | | |
| Gu Yongjiang | 25-Mar-98 | 28-Mar-02 | INED | | |
| Zhai Xudong | 23-Mar-98 | 28-Mar-02 | MD | | |
| Wu Dabang | 23-Mar-98 | 09-May-00 | ED | | |
