The List of Stock Option Classes Available for Trading

1. Stock Option Classes with Contract Size More Than One Underlying Board Lot Shares

   No.	SEHK Code	Underlying Stock	HKATS Code	Contract Size (Shares)	Number of Board Lots	*Tier No.
   1	1288	Agricultural Bank of China Limited	ABC	10,000	10	1
   2	1299	AIA Group Limited	AIA	1,000	5	2
   3	2823	iShares FTSE/Xinhua A50 China Index ETF	A50	5,000	50	1
   4	2827	W.I.S.E. - CSI 300 China Tracker	CS3	1,000	5	1

   
   
   
2. Stock Option Classes with Contract Size Equal to One Underlying Board Lot Shares

   No.	SEHK Code	Underlying Stock	HKATS Code	Contract Size (Shares)	＊Tier No.
   1	1	Cheung Kong (Holdings) Limited	CKH	1,000	1
   2	2	CLP Holdings Limited	CLP	500	1
   3	3	The Hong Kong and China Gas Company Limited	HKG	1,000	2
   4	4	The Wharf (Holdings) Limited	WHL	1,000	1
   5	5	HSBC Holdings Plc.	HKB	400	1
   6	6	Hongkong Electric Holdings Limited	HEH	500	2
   7	11	Hang Seng Bank Limited	HSB	100	2
   8	12	Henderson Land Development Company Limited	HLD	1,000	1
   9	13	Hutchison Whampoa Limited	HWL	1,000	1
   10	16	Sun Hung Kai Properties Limited	SHK	1,000	1
   11	17	New World Development Company Limited	NWD	1,000	1
   12	19	Swire Pacific Limited 'A'	SWA	500	1
   13	23	The Bank of East Asia, Limited	BEA	200	2
   14	66	MTR Corporation Limited	MTR	500	2
   15	267	CITIC Pacific Limited	CIT	1,000	1
   16	293	Cathay Pacific Airways Limited	CPA	1,000	1
   17	330	Esprit Holdings Limited	ESP	100	2
   18	358	Jiangxi Copper Company Limited	JXC	1,000	2
   19	386	China Petroleum & Chemical Corporation	CPC	2,000	2
   20	388	Hong Kong Exchanges and Clearing Limited	HEX	100	1
   21	390	China Railway Group Limited	CRG	1,000	2
   22	494	Li & Fung Limited	LIF	2,000	1
   23	688	China Overseas Land & Investment Limited	COL	2,000	1
   24	700	Tencent Holdings Limited	TCH	100	2
   25	728	China Telecom Corporation Limited	CTC	2,000	2
   26	762	China Unicom (Hong Kong) Limited	CHU	2,000	2
   27	857	PetroChina Company Limited	PEC	2,000	2
   28	883	CNOOC Limited	CNC	1,000	2
   29	902	Huaneng Power International, Inc.	HNP	2,000	2
   30	939	China Construction Bank Corporation	CCB	1,000	2
   31	941	China Mobile Limited	CHT	500	1
   32	998	China CITIC Bank Corporation Limited	CTB	1,000	2
   33	1088	China Shenhua Energy Company Limited	CSE	500	2
   34	1186	China Railway Construction Corporation Limited	CRC	500	2
   35	1211	BYD Company Limited	BYD	500	1
   36	1398	Industrial and Commercial Bank of China Limited	ICB	1,000	2
   37	1800	China Communications Construction Company Limited	CCC	1,000	2
   38	1898	China Coal Energy Company Limited	CCE	1,000	2
   39	1919	China COSCO Holdings Company Limited	CCS	500	2
   40	2038	Foxconn International Holdings Limited	FIH	1,000	1
   41	2318	Ping An Insurance (Group) Company of China, Ltd.	PAI	500	2
   42	2328	PICC Property and Casualty Company Limited	PIC	2,000	2
   43	2388	BOC Hong Kong (Holdings) Limited	BOC	500	2
   44	2600	Aluminum Corporation of China Limited	ALC	2,000	2
   45	2628	China Life Insurance Company Limited	CLI	1,000	2
   46	2777	Guangzhou R&F Properties Co., Ltd.	RFP	400	2
   47	2800	Tracker Fund of Hong Kong	TRF	500	2
   48	2899	Zijin Mining Group Company Limited	ZJM	2,000	2
   49	3328	Bank of Communications Co., Ltd.	BCM	1,000	2
   50	3968	China Merchants Bank Co., Ltd.	CMB	500	2
   51	3988	Bank of China Limited	BCL	1,000	2