China Oilfield Services Limited (02883)

Directors Auditors

Director	From	To	Position(s)	Release Date / Document Links	Reason for Change
Chiu Lai Kuen Susanna	01-Jun-21		INED
Fan Baitao	17-Aug-23		NED
Hu Zhaoling	03-Dec-24		IndSup
Kwok Larry Lam Kwong	01-Jun-22		INED
Liu Jianzhong	25-Aug-26		CoSec
	29-Jul-26		ED, Ch, AuRep, MbNC
	30-Jun-26		CEO
Liu Qiudong	17-Aug-23		NED
Qie Ji	18-Jun-24		CFO
Shang Jie	29-Jul-26		ED
Shang Jie	30-Jun-26		Pres
Wang Lingen	09-Aug-24		Sup
Xiao Jia	10-Dec-25		Emp. Dir.
Yao Xin	23-Aug-22		INED
Zhao Feng	19-Mar-24		Sup
Sun Weizhou	21-Jan-22	25-Aug-26	CoSec	25 Aug 26	Resigned due to work adjustment.
Sun Weizhou		25-Aug-26	AuRep	25 Aug 26	Resigned due to work adjustment.
Lu Tao	17-Aug-23	29-Jul-26	ED
Zhao Shunqiang	21-Oct-20	29-Jul-26	ED
	28-Apr-21	30-Jun-26	Ch, CEO	30 Jun 26	Resignation due to adjustment of his work arrangement.
		30-Jun-26	MbNC	30 Jun 26	Resignation due to adjustment of his work arrangement.
Xiao Jia	03-Dec-24	10-Dec-25	ED	10 Dec 25	Resignation due to the adjustment of the corporate governance structure. Elected as an employee representative director.
Ng Sau Mei	21-Jan-22	21-Jan-25	CoSec
Ng Sau Mei		21-Jan-25	J-CoSec	20 Jan 25	Resignation to allow Mr. Sun Weizhou to serve as the sole company secretary. Ms. Ng confirmed no disagreement with the Board and no matters needing attention of shareholders or the Stock Exchange.
Cheng Xinsheng	02-Jun-15	03-Dec-24	IndSup	03 Dec 24	Retired due to the expiry of his term of office.
Xiong Min	22-Dec-22	03-Dec-24	ED	03 Dec 24	Resigned due to the adjustment of his work arrangement.
Lu Tao		20-Nov-24	Pres	21 Nov 24	Resignation due to adjustment of work arrangement.
Ma Xiuen	12-Aug-22	09-Aug-24	Sup	11 Aug 24	Due to adjustment of his work arrangement
Chong Xiaojie		18-Jun-24	CFO	18 Jun 24	Due to adjustment of her work arrangement
Peng Wen	21-Oct-20	19-Mar-24	ChSup
Peng Wen		26-Oct-23	Sup	26 Oct 23	Due to the adjustment of his work arrangement
Liu Zongzhao	28-Dec-21	17-Aug-23	NED
Wu Wenlai	28-Dec-21	17-Aug-23	NED
Wu Wenlai		31-May-23	MbCC	31 May 23	Due to his retirement
Yu Feng	28-Dec-21	22-Dec-22	ED
Lin Boqiang	28-May-20	23-Aug-22	INED
Zhao Bi	30-Jul-19	12-Aug-22	Sup	12 Aug 22	Due to expiry of his term of a supervisor
Lin Boqiang		14-Jul-22	ChNC, MbAC, MbCC	14 Jul 22	Due to work reasons
Wong Kwai Huen Albert	31-May-16	01-Jun-22	INED
Qi Meisheng	28-Apr-21	28-Dec-21	ED
Xu Yugao	11-Dec-20	28-Dec-21	NED
Zhao Baoshun	11-Dec-20	28-Dec-21	NED
Qi Meisheng	17-Jun-16	28-Dec-21	ED
Wu Yanyan	22-Aug-19	28-Oct-21	CoSec
Fong Mark Chung	02-Jun-15	01-Jun-21	INED
Zheng Yonggang	28-Feb-18	10-May-21	CFO
Qi Meisheng	26-Aug-20	28-Apr-21	Ch, CEO
Zhao Shunqiang	21-Oct-20	28-Apr-21	Pres
Wong Kwai Huen Albert		28-Apr-21	ChCC, MbAC, MbNC	28 Apr 22	Upon the expiry of the six-year term of office
Meng Jun	13-Dec-17	11-Dec-20	NED
Zhang Wukui	30-May-18	11-Dec-20	NED
Cao Shujie	29-Jun-20	21-Oct-20	ED
Wu Hanming	30-May-18	21-Oct-20	ChSup
Zhao Shunqiang	26-Aug-20	21-Oct-20	Pres, Non-Dir
Cao Shujie	30-May-18	21-Oct-20	ED
Qi Meisheng	28-Mar-18	26-Aug-20	Ch
Cao Shujie	30-May-18	29-Jun-20	CEO, Pres
Law Lawrence Hong Ping	23-May-14	28-May-20	INED
Jiang Ping	22-Mar-17	22-Aug-19	CoSec
Li Zhi	16-May-13	30-Jul-19	Sup
Cao Shujie	28-Mar-18	30-May-18	CEO, Non-Dir, Pres
Liu Yifeng	13-Dec-17	30-May-18	ED
Wei Junchao	29-Dec-15	30-May-18	ChSup
Lv Bo	16-Dec-16	28-Mar-18	Ch, NED
Qi Meisheng	22-Jul-16	28-Mar-18	CEO, Pres
Li Feilong	22-Dec-10	28-Feb-18	ED
Dong Weiliang	22-Jul-16	13-Dec-17	ED
Dong Weiliang	17-Jun-16	13-Dec-17	ED
Xie Weizhi	22-Jul-16	23-Aug-17	NED
Xie Weizhi	17-Jun-16	23-Aug-17	NED
Wang Baojun	28-Aug-15	22-Mar-17	CoSec
Liu Jian	27-Aug-10	16-Dec-16	Ch, NED
Lv Bo	15-Nov-16	16-Dec-16	NED
Cheng Chi	29-Dec-15	22-Jul-16	NED
Li Yong	15-Jun-16	22-Jul-16	ED
Qi Meisheng	15-Jun-16	22-Jul-16	CEO, Non-Dir, Pres
Li Yong	27-Aug-10	15-Jun-16	CEO
Fong Felix Wo	28-May-10	31-May-16	INED
Zeng Quan	24-May-13	29-Dec-15	NED
Zhang Zhaoshan	24-May-13	29-Dec-15	ChSup
Yang Haijiang	08-Apr-10	28-Aug-15	CoSec
Wang Zhile	03-Jun-09	02-Jun-15	IndSup
Tsui Yiu Wa Alec	03-Jun-09	02-Jun-15	INED
Chen Quansheng	28-May-10	23-May-14	INED
An Xuefen	28-May-10	24-May-13	ChSup
Wu Mengfei	01-Apr-06	24-May-13	NED
Zi Shilong	26-Jul-10	16-May-13	Sup
Fu Chengyu	31-Oct-03	27-Aug-10	Ch, NED
Li Yong	25-May-06	27-Aug-10	ED
Liu Jian	03-Jun-09	27-Aug-10	CEO
Fu Chengyu	20-Sep-05	27-Aug-10	NED
Yang Jinghong	26-Jul-07	26-Jul-10	Sup
Jiang Xiaoming Simon	27-May-04	28-May-10	INED
Kwong Che Keung Gordon	30-Oct-02	28-May-10	INED
Zhu Liebing	03-Jun-09	28-May-10	Sup
Chen Weidong		08-Apr-10	CoSec
Liu Jian	02-Mar-09	03-Jun-09	CEO, Non-Dir
Yuan Guangyu	02-Mar-09	03-Jun-09	V-Ch, NED
Yan Andrew Yan	20-Sep-02	03-Jun-09	INED
Zhang Benchun	20-Sep-02	03-Jun-09	ChSup
Zhang Dunjie	27-May-03	03-Jun-09	IndSup
Yuan Guangyu	03-Nov-03	02-Mar-09	CEO, V-Ch
Yuan Guangyu	20-Sep-05	02-Mar-09	ED
Tang Daizhi	20-Sep-05	26-Jul-07	Sup
Xiao Jianwen	20-Sep-05	04-Jun-07	Sup
Wu Mengfei	27-May-04	01-Apr-06	ED
Liu Shoude	20-Sep-02	19-Sep-05	Sup
Wang Zhongan	20-Sep-02	19-Sep-05	NED
Tu Zhimin	20-Sep-02	19-Sep-05	Sup
Li Wenxiang	03-Nov-03	27-May-04	ED
Yang Yexin	20-Sep-02	03-Nov-03	ED
Fu Chengyu	20-Sep-02	31-Oct-03	Ch, CEO
Yuan Guangyu	20-Sep-02	31-Oct-03	COO, Pres
Margolis Richard Paul	20-Sep-02	28-Feb-03	INED