Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

Non-collateralised Structured Products

Notice of Valuation of Residual Value of European Style Cash Settled Category R Callable Bull/Bear Contracts as described below (the “CBBCs”)

Issued by

SG Issuer (Incorporated in Luxembourg with limited liability)

and unconditionally and irrevocably guaranteed by Société Générale (incorporated in France) Liquidity Provider SG Securities (HK) Limited Announcement

SG Issuer ( the “Issuer”) gives notice that under the terms and conditions of the CBBCs (the “Conditions”), following the occurrence of the Mandatory Call Event (the “MCE”) in respect of the CBBCs described in the table below in the pre-opening session or the continuous trading session or the closing auction session (as the case may be) of the Stock Exchange at the time (the “MCE Time”) and on the date (the “MCE Date”) specified in the table below, the Residual Value in respect of the CBBCs has been determined as follows:

Maximum / Residual Residual Stock Issue Size Number of CBBCs per Board Strike Type MCE MCE Date Underlying Entitlement Minimum Value per Value per Code (CBBCs) Entitlement Lot Price Time Trade Price CBBC Board Lot

56563 Bear 09:20:08 11-Aug-2021 200,000,000 500 1 Share 5,000 HK$218.00 HK$243.00 HK$0.00 HK$0.00

Hong Kong 56559 Bull 09:20:08 11-Aug-2021 Exchanges and 200,000,000 500 1 Share 5,000 HK$523.00 HK$511.50 HK$0.00 HK$0.00 Clearing Limited Semiconductor Manufacturing 56564 Bull 09:20:08 11-Aug-2021 120,000,000 50 1 Share 2,500 HK$28.20 HK$25.25 HK$0.00 HK$0.00 International Corporation Semiconductor Manufacturing 56579 Bull 09:20:08 11-Aug-2021 120,000,000 50 1 Share 2,500 HK$26.60 HK$25.25 HK$0.00 HK$0.00 International Corporation Automobile 56539 Bull 09:20:08 11-Aug-2021 150,000,000 50 1 Share 5,000 HK$27.00 HK$26.85 HK$0.00 HK$0.00 Holdings Limited

Tencent Holdings 56550 Bear 09:20:08 11-Aug-2021 80,000,000 100 1 Share 10,000 HK$443.00 HK$492.60 HK$0.00 HK$0.00 Limited

Tencent Holdings 56551 Bear 09:20:08 11-Aug-2021 400,000,000 500 1 Share 5,000 HK$453.00 HK$492.60 HK$0.00 HK$0.00 Limited

Tencent Holdings 56566 Bear 09:20:08 11-Aug-2021 400,000,000 500 1 Share 5,000 HK$463.00 HK$492.60 HK$0.00 HK$0.00 Limited

Kuaishou 56545 Bull 09:30:04 11-Aug-2021 60,000,000 100 1 Share 10,000 HK$82.00 HK$83.00 HK$0.010000 HK$100.00 Technology

WuXi Biologics 56553 Bull 09:41:28 11-Aug-2021 60,000,000 100 1 Share 5,000 HK$123.50 HK$121.80 HK$0.00 HK$0.00 (Cayman) Inc. Semiconductor Manufacturing 55695 Bull 10:28:54 11-Aug-2021 120,000,000 50 1 Share 2,500 HK$24.70 HK$25.25 HK$0.011000 HK$27.50 International Corporation

For Bull CBBCs, the Residual Value per Board Lot is determined by the Issuer by reference to the following formula:

Entitlement x (Minimum Trade Price - Strike Price) x one Board Lot Number of CBBCs per Entitlement

For Bear CBBCs, the Residual Value per Board Lot is determined by the Issuer by reference to the following formula:

Entitlement x (Strike Price - Maximum Trade Price) x one Board Lot Number of CBBCs per Entitlement

Subject to Settlement Disruption Event, all eligible CBBCs holders will receive the Residual Value (if any) no later than 16 August 2021, being the third CCASS Settlement Day following the end of the MCE Valuation Period.

Capitalised terms not defined in this announcement have the meaning given to them in the Conditions.

Hong Kong, 11 August 2021