Client Notices

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The client notices have been distributed with all enclosures by e-mail. For enquiry please contact HKEX-IS by emailing to hkex-is@hkex.com.hk

Y = Applicable

Date	Ref No.	Subject	Securities Market Data		Derivatives Market Data		Issuer News
Date	Ref No.	Subject	OMD-C	OG	OMD-D	OAPI	IIS
29/12/2015	MDD/15/2639	OMD Operation Calendar, Index Feed Calendar and Trading Calendar 2016 of Hong Kong Exchanges and Clearing Limited (HKEx) Enclosure 1 : HKEx Trading Calendar 2016 Enclosure 2 : OMD Operation Calendar 2015 & 2016 Enclosure 3 : 2016 Index Feed Calendar (English & Chinese)	Y		Y		Y
28/12/2015	MDD/15/2677	Capital Adjustment of GCL - Poly Energy Holdings Ltd. ('GCL-Poly') Stock Options Contracts - Rights Issue Enclosure 1 : MDD152677 CA - PLA, PLB, PLC & PLE			Y
28/12/2015	MDD/15/2671	Extension of Marketing Programmes for Mainland China	Y	Y	Y	Y	Y
22/12/2015	MDD/15/2665	Trade Cancellation on 22 December 2015			Y
21/12/2015	MDD/15/2657	Capital Adjustment of GCL-Poly Energy Holdings Ltd. Stock Options Contracts - Special Dividend Enclosure 1 : MDD152657 CA-PLE			Y
17/12/2015	MDD/15/2648	Capital Adjustment of GCL-Poly Energy Holdings Ltd. Stock Options Contracts - Rights Issue Enclosure 1 : MDD152648 - Participant Circular			Y
15/12/2015	MDD/15/2637	Trade Cancellation on 15 December 2015			Y
14/12/2015	MDD/15/2622	HKEx Orion Market Data Platform - Securities Market & Index Feed Products (OMD-C): Technical Document Updates for OMD-C and OMD-C MMDH Enclosure 1 : OMD-C Interface Specifications (version 1.11b) Enclosure 2 : OMD-C MMDH Interface Specifications (version 1.11b	Y
09/12/2015	MDD/15/2603	Trade Cancellation on 9 December 2015			Y
09/12/2015	MDD/15/2601	Capital Adjustment of GCL-Poly Energy Holdings Ltd. Stock Options Contracts - Special Dividend Enclosure 1 : MDD152601 - Participant Circular			Y
27/11/2015	MDD/15/2537	Introduction of New Stock Options Classes Enclosure 1 : MDD152537 - Final strike for Options series			Y
27/11/2015	MDD/15/2536	Planned Enhancements to Market Data Systems for 2016	Y		Y		Y
24/11/2015	MDD/15/2487	Trade Cancellation on 24 November 2015			Y
19/11/2015	MDD/15/2467	HKEx Orion Market Data Platform - Derivatives Market (OMD-D) - Planned Bandwidth Increase for 2016 Enclosure 1 : OMD-D Bandwidth Readiness Checklist Enclosure 2 : OMD-D Simulator Tool Request Form Enclosure 3 : OMD-D Connectivity Guide (version 1.5)			Y	Y
17/11/2015	MDD/15/2450	Introduction of New Stock Options Classes Enclosure 1 : MDD152450 - Participant Circular Enclosure 2 : MDD152450 - AccessCodeForm_CKP_CGN			Y
17/11/2015	MDD/15/2449	Introduction of New Stock Futures Contracts Enclosure 1 : MDD152449 - New Stock Futures Contracts List Enclosure 2 : MDD152449 - AccessCodeForm_New Stock Futures Enclosure 3 : MDD152449 - Participant Circular			Y
16/11/2015	MDD/15/2456	Capital Adjustment of Standard Chartered PLC Stock Option Contracts - Rights Issue Enclosure 1 : MDD152456 CA-STC			Y
11/11/2015	MDD/15/2418	Capital Adjustment of Standard Chartered PLC Stock Option Contracts - Rights Issue Enclosure 1 : MDD152418 - Participant Circulars			Y
10/11/2015	MDD/15/2420	HKEx Market Data and Product Development Conference 2015 on 11 December 2015 Enclosure 1 : Conference Details Enclosure 2 : Enrollment Form	Y	Y	Y	Y	Y
04/11/2015	MDD/15/2397	Introduction of New Products of London Metal Mini Futures on 14 December 2015 Enclosure 1 : MDD152397 - Participant Circulars			Y
04/11/2015	MDD/15/2394	Capital Adjustment of Standard Chartered PLC Stock Option Contracts - Rights Issue Enclosure 1 : MDD152394 - Participant Circulars			Y
02/11/2015	MDD/15/2361	Handout for Vendor Seminar on 30 October 2015 Enclosure 1 : Presentation Foils	Y	Y	Y	Y
30/10/2015	MDD/15/2344	Introduction of OMD Free Trial Programme for Premium and FullTick Datafeeds and Historical Full Book Enclosure 1 : Guiding Note on Free Trial Programme	Y	Y	Y	Y	Y
29/10/2015	MDD/15/2356	Adjustment to the Last Trading Time for London Aluminium / Zinc / Copper Mini Futures Contracts Effective from 9 November 2015 Enclosure 1 : MDD152356 - Participant Circulars			Y
23/10/2015	MDD/15/2335	Capital Adjustment of China Overseas Land & Investment Limited Stock Options Contracts - Conditional Distribution Enclosure 1 : MDD152335 CA-COA			Y
20/10/2015	MDD/15/2302	Mainland Market Data Hub (MMDH) Site Failover Drill on 14 November 2015 Enclosure 1 : MDD152302 - Test Rundown Enclosure 2 : MDD152302 - Test Participation Form Enclosure 3 : MDD152302 - Test Result Confirmation Form	Y
19/10/2015	MDD/15/2301	Market Rehearsal for Direct Connection IIS Clients' Automatic Line Reconnection on 14 November 2015 Enclosure 1 : MDD152301 - Test Rundown Enclosure 2 : MDD152301 - Test Participation Form Enclosure 3 : MDD152301 - Test Result Confirmation Form					Y
19/10/2015	MDD/15/2318	Vendor Seminar on 30 October 2015 (Friday) Enclosure 1 : Enrolment Form	Y	Y	Y	Y
19/10/2015	MDD/15/2311	Trade Cancellation on 16 October 2015			Y
15/10/2015	MDD/15/2307	Capital Adjustment of China Overseas Land & Investment Limited Stock Options Contracts - Conditional Distribution Enclosure 1 : MDD152307 CA-COL			Y
13/10/2015	MDD/15/2297	Introduction of New Products of London Metal Mini Futures Enclosure 1 : MDD152297 HKEx News Release Enclosure 2 : MDD152297 AccessCodeForm_ACD			Y
13/10/2015	MDD/15/2298	Capital Adjustment of China Overseas Land & Investment Limited Stock Options Contracts - Conditional Distribution Enclosure 1 : MDD152298 - Participant Circulars			Y
12/10/2015	MDD/15/2300	Capital Adjustment of China Mengniu Dairy Co. Ltd Stock Options Contracts - Bonus Issue Enclosure 1 : MDD152300 CA-MEN			Y
09/10/2015	MDD/15/2291	Trade Cancellation on 9 October 2015			Y
29/09/2015	MDD/15/2234	Capital Adjustment of Great Wall Motor Company Limited Stock Options Contracts - Bonus Issue Enclosure 1 : MDD152234 CA-GWM			Y
26/09/2015	MDD/15/2227	HKEx Orion Market Data Platform - Derivatives Market (OMD-D) - Planned Bandwidth Increase for 2016			Y
25/09/2015	MDD/15/2208	HKEx Orion Market Data Platform - Derivatives Market (OMD-D) Post Release Test for Operating System (OS) Upgrade Scheduled for 3 October 2015 Enclosure 1 : MDD152208 - Test Rundown Enclosure 2 : MDD152208 - Test Participation Form Enclosure 3 : MDD152208 - Test Result Confirmation Form	Y		Y		Y
22/09/2015	MDD/15/2200	OMD-D Test Session for Adjustment to the Last Trading Time for London Aluminium, Zinc, Copper Mini Futures Contracts Enclosure 1 : MDD152200 - Test Rundown Enclosure 2 : MDD152200 - Test Participation Form Enclosure 3 : MDD152200 - Test Result Confirmation Form			Y
09/09/2015	MDD/15/1610	Capital Adjustment of China Mengniu Dairy Co. Ltd. Stock Options Contracts - Bonus Issue Enclosure 1 : MDD151610 - Participant Circulars			Y
08/09/2015	MDD/15/1581	OMD-D Test Session for Adjustment to the Last Trading Time for London Aluminium/Zinc/Copper Mini Futures Contracts Enclosure 1 : OMD-D Interface Specifications (version 1.9) Enclosure 2 : MDD151581 - Participant Circulars			Y
08/09/2015	MDD/15/1603	HKEx Orion Market Data Platform - Derivatives Market (OMD-D) Market Rehearsal and Post Release Test for Operating System (OS) Upgrade Enclosure 1 : MDD151603 - Test Rundown Enclosure 2 : MDD151603 - Test Participation Form Enclosure 3 : MDD151603 - Test Result Confirmation Form	Y		Y		Y
04/09/2015	MDD/15/1592	Trade Cancellation on 4 September 2015			Y
02/09/2015	MDD/15/1575	Capital Adjustment of Great Wall Motor Company Limited Stock Options Contracts - Bonus Issue Enclosure 1 : MDD151575 - Participant Circulars			Y
26/08/2015	MDD/15/1543	Trade Cancellation on 26 August 2015			Y
24/08/2015	MDD/15/1533	Changes on the Transmission Behaviour of S&P Indexes Enclosure 1 : MDD151533 - Test Rundown Enclosure 2 : MDD151533 - Test Participation Form Enclosure 3 : MDD151533 - Test Result Confirmation Form Enclosure 4 : MDD151533 - Canned Data for OMD Index Feed	Y		Y
21/08/2015	MDD/15/1525	HKEx Orion Market Data Platform - Derivatives Market (OMD-D) Schedule for Market Rehearsal and Post Release Test for Operating System (OS) Upgrade	Y		Y
20/08/2015	MDD/15/1520	Test Rundown of MR and PRT for Dissemination of New Indices via OMD Index Feed Enclosure 1 : MDD151520 - Test Rundown Enclosure 2 : MDD151520 - Test Participation Form Enclosure 3 : MDD151520 - Test Result Confirmation Form Enclosure 4 : MDD151520 - Canned Data for OMD Index Feed	Y		Y
14/08/2015	MDD/15/1503	Trade Cancellation on 14 August 2015			Y
12/08/2015	MDD/15/1500	Dissemination of New Indices via OMD Index Feed Enclosure 1 : OMD-C Interface Specifications (version 1.10a) Enclosure 2 : OMD-C MMDH Interface Specifications (version 1.10a Enclosure 3 : OMD-C Interface Specifications (version 1.11a Enclosure 4 : OMD-C MMDH Interface Specifications (version 1.11a Enclosure 5 : Guiding Note on Use of Hang Seng Family of Indexes	Y		Y		Y
05/08/2015	MDD/15/1466	HKEx Orion Market Data Platform - Securities Market & Index Feed Products (OMD-C) - Technical Document Updates for Volatility Control Mechanism and Closing Auction Session Enclosure 1 : OMD-C Interface Specifications (version 1.11) Enclosure 2 : OMD-C MMDH Interface Specifications (version 1.11) Enclosure 3 : OMD-C Connectivity Guide (version 1.4) Enclosure 4 : MDD151466 Enrolment Form for briefing session	Y		Y		Y
30/07/2015	MDD/15/1417	Trade Cancellation on 29 July 2015			Y
24/07/2015	MDD/15/1401	Capital Adjustment of Ping An Insurance (Group) Co. of China Ltd. Futures and Options Contracts - Bonus Issue Enclosure 1 : MDD151401 CA-PAI			Y
23/07/2015	MDD/15/1392	Trade Cancellation on 22 July 2015			Y
22/07/2015	MDD/15/1390	Special Holiday on 3 September 2015 Enclosure 1 : MDD151390 - OMD Operation Calendar 2015 Enclosure 2 : MDD151390 - OMD Index Feed Calendar 2015	Y		Y		Y
08/07/2015	MDD/15/1322	Trade Cancellation on 7 July 2015			Y
07/07/2015	MDD/15/1315	HKEx Orion Market Data Platform - Securities Market and Index Feed (OMD-C): Rescheduling of Post Release Test for Operating System (OS) Upgrade to 25 July 2015 Enclosure 1 : MDD151315 - Test Rundown Enclosure 2 : MDD151315 - Test Participation Form Enclosure 3 : MDD151315 - Test Result Confirmation Form	Y
30/06/2015	MDD/15/1273	HKEx Orion Market Data Platform - Securities Market and Index Feed (OMD-C) - Post Release Test for Operating System (OS) Upgrade Scheduled for 11 July 2015 Enclosure 1 : MDD151273 - Test Rundown Enclosure 2 : 1273 - Test Participation Form Enclosure 3 : MDD151273 - Test Result Confirmation Form	Y
29/06/2015	MDD/15/1254	Annual Drill for Site Failure for IIS Scheduled for 11 July 2015 Enclosure 1 : MDD151254 - Test Rundown Enclosure 2 : MDD151254 - Test Participation Form Enclosure 3 : MDD151254 - Test Result Confirmation Form					Y
25/06/2015	MDD/15/1261	Trade Cancellation after T Session on 23 June 2015			Y
19/06/2015	MDD/15/1234	Introduction of New Stock Options Classes Enclosure 1 : MDD151234 - Final Strike for Option Series			Y
19/06/2015	MDD/15/1232	Proposed Adjustment to the Last Trading Time for London Aluminium/Zinc/Copper Mini Futures Contracts Enclosure 1 : MDD151232 - Participant Circulars			Y
15/06/2015	MDD/15/1183	HKEx Orion Market Data Platform - Securities Market and Index Feed (OMD-C) Market Rehearsal for Operating System (OS) Upgrade Scheduled for 27 June 2015 Enclosure 1 : MDD151183 - Test Rundown Enclosure 2 : MDD151183 - Test Participation Form Enclosure 3 : MDD151183 - Test Result Confirmation Form	Y
03/06/2015	MDD/15/1138	Capital Adjustment of Henderson Land Development Company Limited Futures and Options Contracts - Bonus Issue Enclosure 1 : MDD151138 CA-HLB&HLD			Y
03/06/2015	MDD/15/1136	Capital Adjustment of CK Hutchison Holdings Limited and Hutchison Whampoa Limited Futures and Options Contracts - Hutchison Scheme and Spin-off Proposal Enclosure 1 : MDD151136 CA-CKD&CKE&CKF			Y
02/06/2015	MDD/15/1134	Capital Adjustment of CK Hutchison Holdings Limited and Hutchison Whampoa Limited Futures and Options Contracts - Hutchison Scheme and Spin-off Proposal Enclosure 1 : MDD151134 CA-HWL			Y
02/06/2015	MDD/15/1135	Capital Adjustment of Hong Kong and China Gas Co. Ltd. Futures and Options Contracts - Bonus Issue Enclosure 1 : MDD151135 CA-HKG&HKE			Y
02/06/2015	MDD/15/1100	Introduction of New Stock Options Classes Enclosure 1 : MDD151100 AccessCodeForm_NCL_HCF_CTS Enclosure 2 : MDD151100 Participant Circulars			Y
01/06/2015	MDD/15/1128	Capital Adjustment of FIH Mobile Ltd. Futures and Options Contracts - Special Dividend Enclosure 1 : MDD151128 CA-FIH			Y
29/05/2015	MDD/15/1101	Arrangements upon issuance of Typhoon and/or Rainstorm warning signal	Y		Y		Y
28/05/2015	MDD/15/1072	Index Information Supplied by China Securities Index Company Limited	Y		Y
26/05/2015	MDD/15/1088	Capital Adjustment of CK Hutchison Holdings Limited and Hutchison Whampoa Limited Futures and Options Contracts - Hutchison Scheme and Spin-off Proposal Enclosure 1 : MDD151088 CA-CKH&CKB			Y
22/05/2015	MDD/15/1065	Adjustment to Structured Products on CK Hutchison Holdings Limited and Hutchison Whampoa Limited - Hutchison Scheme and Spin-off Proposal	Y
19/05/2015	MDD/15/1047	Changes to HKEx Orion Market Data Platform (OMD) Planned for Second Half 2015 Enclosure 1 : OMD-C Interface Specifications v1.10 Enclosure 2 : OMD-C MMDH Interface Specifications v1.10	Y
11/05/2015	MDD/15/966	Capital Adjustment of CK Hutchison Holdings Limited and Hutchison Whampoa Limited Futures and Options Contracts Enclosure 1 : MDD15966 - Participant Circulars			Y
15/04/2015	MDD/15/772	HKEx Orion Market Data Platform - Changes to OMD Planned for Second Half 2015	Y		Y		Y
14/04/2015	MDD/15/767	Site Failover Rehearsal for Market Data Systems on 18 April 2015 (Saturday) Enclosure 1 : MDD15767 - Test Rundown Enclosure 2 : MDD15767 - Test Result Confirmation Form	Y		Y		Y
10/04/2015	MDD/15/763	Test Data Disseminated via OMD and IIS on Non-Trading Days of Hong Kong Enclosure 1 : OMD Operations Calendar 2015	Y		Y		Y
27/03/2015	MDD/15/710	Capital Adjustment of Henderson Land Development Company Limited Futures and Options Contracts - Bonus Issue Enclosure 1 : MDD15710 - Participant Circulars			Y
27/03/2015	MDD/15/709	Capital Adjustment of Ping An Insurance (Group) Co. of China Ltd. Futures and Options Contracts - Bonus Issue Enclosure 1 : MDD15709 - Participant Circulars			Y
27/03/2015	MDD/15/708	Capital Adjustment of FIH Mobile Ltd. Futures and Options Contracts - Special Dividend Enclosure 1 : MDD15708 - Participant Circulars			Y
27/03/2015	MDD/15/707	Capital Adjustment of Hong Kong and China Gas Co. Ltd. Futures and Options Contracts - Bonus Issue Enclosure 1 : MDD15707 - Participant Circulars			Y
20/03/2015	MDD/15/674	Site Failover Rehearsal for Market Data Systems on 18 April 2015 (Saturday) Enclosure 1 : Test Participation Form	Y		Y		Y
17/03/2015	MDD/15/654	Capital Adjustment - Cheung Kong (Holdings) Limited Futures and Option Contracts - Reorganisation Proposal Enclosure 1 : Final strike information for CKA & CKH			Y
13/03/2015	MDD/15/624	Suspension of the Trading of Gold Futures Enclosure 1 : MDD15624 Exchange Participant Circular			Y
10/03/2015	MDD/15/578	Clarification on the transmission of index data via OMD on 6 April 2015 Enclosure 1 : Updated 2015 Index Feed Calendar (Eng & Chi)	Y		Y
03/03/2015	MDD/15/551	Capital Adjustment of MGM China Holdings Ltd. Stock Option Contracts - Special Dividend Enclosure 1 : Final strike information for MGM, MGB & MGC Option			Y
27/02/2015	MDD/15/524	Announcement on Market Data Personnel Changes	Y	Y	Y	Y	Y
23/02/2015	MDD/15/505	Capital Adjustment of MGM China Holdings Ltd. Stock Option Contracts - Special Dividend Enclosure 1 : MDD15505 - Participant Circulars			Y
23/02/2015	MDD/15/504	Changes of Headline Categories Enclosure 1 : IIS Transmission Specification v3.2 Enclosure 2 : IIS Transmission Specification (News Headline) v1.7					Y
23/02/2015	MDD/15/502	Additional Free Cash Market Data Terminals for SEHK Exchange Participants Enclosure 1 : MDD15502 - SEHK Participant Circular (Chinese) Enclosure 2 : MDD15502 - SEHK Participant Circular (English)	Y	Y
13/02/2015	MDD/15/417	New Promotion Programmes on Shanghai-Hong Kong Stock Connect & Issuer Information Feed Service (IIS News)	Y	Y	Y	Y	Y
10/02/2015	MDD/15/352	Trading and Clearing Arrangements Relating to the Cheung Kong (Holdings) Limited Reorganisation Proposal Enclosure 1 : MDD15352 - Participant Circulars	Y
10/02/2015	MDD/15/350	Capital Adjustment of Cheung Kong (Holdings) Limited Futures and Options Contracts - Reorganisation Proposal Enclosure 1 : MDD15350 - Participant Circulars			Y
06/02/2015	MDD/15/318	HKEx Orion Market Data Platform (OMD) - Documentation updates for OMD-C, OMD-C MMDH and OMD-D Enclosure 1 : OMD-C Interface Specification & Developer's Guide Enclosure 2 : MMDH Interface Specification & Developer's Guide Enclosure 3 : OMD-D Interface Specification & Developer's Guide	Y		Y
29/01/2015	MDD/15/268	Termination of PRS and PRS Plus on 28 February 2015			Y
28/01/2015	MDD/15/261	Trading Information of Tailor Made Combination (TMC) Available on OMD-D Enclosure 1 : Introduction to TMC - Market Data Enclosure 2 : MDD15261 - TMC Questionaire			Y
21/01/2015	MDD/15/210	Consultation Paper on Proposal for Introduction of Volatility Control Mechanism (VCM) and Closing Auction Session (CAS) Enclosure 1 : MDD15210 New Release	Y		Y		Y
12/01/2015	MDD/15/108	HKEx Orion Market Data Platform (OMD) - Rundown of Emergency Drill on 17 January 2015 Enclosure 1 : MDD15108 Drill Rundown Enclosure 2 : MDD15108 Declaration and Test Participation Form Enclosure 3 : MDD15108 Test Result Confirmation Form	Y		Y
12/01/2015	MDD/15/125	Capital Adjustment of China Resources Land Ltd Options Contracts - Clawback Offer Enclosure 1 : MDD15125 CA-CRL			Y
07/01/2015	MDD/15/054	Capital Adjustment of China Resources Land Ltd. Stock Options Contracts - Clawback Offer Enclosure 1 : MDD15054 - Participant Circulars			Y

OMD-C = Orion Market Data Platform - Securities Market
MDF 3.8 = Market Datafeed System 3.8
OG = Information Distributors under the Standard Agreement for Distribution of Information from Open Gateway
PRS = Price Reporting System
PRS Plus = Price Reporting System Plus
OAPI = OAPI
IIS = Issuer Information feed Service