The List of Stock Option Classes Available for Trading 

No.	SEHK Code	Underlying Stock	HKATS Code	Contract Size (Shares)	Tier No.	Position Limit #
1	1	Cheung Kong (Holdings) Limited	CKH	1,000	1	50,000
2	2	CLP Holdings Limited	CLP	500	1	50,000
3	3	TheHong Kong and China Gas Company Limited	HKG	1,000	2	50,000
4	4	The Wharf (Holdings) Limited	WHL	1,000	1	50,000
5	5	HSBC Holdings Plc.	HKB	400	1	50,000
6	6	Hongkong Electric Holdings Limited	HEH	500	2	50,000
7	11	Hang Seng Bank Limited	HSB	100	2	50,000
8	12	Henderson Land Development Company Limited	HLD	1,000	1	50,000
9	13	Hutchison Whampoa Limited	HWL	1,000	1	50,000
10	16	Sun Hung Kai Properties Limited	SHK	1,000	1	50,000
11	17	New World Development Company Limited	NWD	1,000	1	50,000
12	19	Swire Pacific Limited 'A'	SWA	500	1	50,000
13	23	The Bank of East Asia, Limited	BEA	200	2	50,000
14	66	MTR Corporation Limited	MTR	500	2	50,000
15	179	Johnson Electric Holdings Limited  ***	JSE	500	2	50,000
16	203	Denway Motors Limited  ***	DWM	2,000	2	50,000
17	267	CITIC Pacific Limited	CIT	1,000	1	50,000
18	293	Cathay Pacific Airways Limited	CPA	1,000	1	50,000
19	330	Esprit Holdings Limited	ESP	100	2	50,000
20	358	Jiangxi Copper Company Limited	JXC	1,000	2	50,000
21	386	China Petroleum & Chemical Corporation	CPC	2,000	2	50,000
22	388	Hong Kong Exchanges and Clearing Limited	HEX	100	1	50,000
23	390	China Railway Group Limited	CRG	1000	2	50,000
24	494	Li & Fung Limited	LIF	2,000	1	50,000
25	688	China Overseas Land & Investment Limited  *	COL	2,000	1	50,000
26	700	Tencent Holdings Limited  *	TCH	200	2	50,000
27	728	China Telecom Corporation Limited	CTC	2,000	2	50,000
28	762	China Unicom (Hong Kong) Limited	CHU	2,000	2	50,000
29	857	PetroChina Company Limited	PEC	2,000	2	50,000
30	883	CNOOC Limited	CNC	1,000	2	50,000
31	902	Huaneng Power International, Inc.	HNP	2,000	2	50,000
32	939	China Construction Bank Corporation	CCB	1,000	2	50,000
33	941	China Mobile Limited	CHT	500	1	50,000
34	998	China CITIC Bank Corporation Limited	CTB	1,000	2	50,000
35	1038	Cheung Kong Infrastructure Holdings Limited  ***	CKI	1,000	1	30,000
36	1088	China Shenhua Energy Company Limited	CSE	500	2	50,000
37	1186	China Railway Construction Corporation Limited	CRC	500	2	50,000
38	1398	Industrial and Commercial Bank of China Limited	ICB	1,000	2	50,000
39	1800	China Communications Construction Company Limited	CCC	1,000	2	50,000
40	1898	China Coal Energy Company Limited	CCE	1,000	2	50,000
41	2038	Foxconn International Holdings Limited	FIH	1,000	1	50,000
42	2318	Ping An Insurance (Group) Company of China, Ltd.	PAI	500	2	50,000
43	2328	PICC Property and Casualty Company Limited	PIC	2,000	2	50,000
44	2388	BOC Hong Kong (Holdings) Limited	BOC	500	2	50,000
45	2600	Aluminum Corporation of China Limited	ALC	2,000	2	50,000
46	2628	China Life Insurance Company Limited	CLI	1,000	2	50,000
47	2800	Tracker Fund of Hong Kong	TRF	500	2	50,000
48	2899	Zijin Mining Group Company Limited  *	ZJM	2,000	2	50,000
49	3328	Bank of Communications Co., Ltd.	BCM	1,000	2	50,000
50	3968	China Merchants Bank Co., Ltd.	CMB	500	2	50,000
51	3988	Bank of China Limited	BCL	1,000	2	50,000