CStone Pharmaceuticals — Director's Dealing 2022

May 31, 2022

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Public Disclosure Form

31 May 2022

Possible offer

Disclosure of dealings in the shares of Yankuang Energy Group Company Limited

The Executive received the following disclosure of securities dealings pursuant to Rule 22 of the Hong Kong Code on Takeovers and Mergers:

The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings	The Executive received the following disclosure of securities dealings
Party	Date	Descriptionof relevantsecurities	Descriptionof products	Naturedealing	ofs	Number ofreferencesecurities towhich thederivativesrelate	Maturitydate /closingout date	Referenceprice	Total amountpaid / received	Resultantbalance(includingthose of anyperson withwhom there isan agreementorunderstanding)
CICC CustomerTrading Limited	30 May2022	Derivatives	Other types ofproducts	Closingderivativ	out of ae contract	50,900	30 May2022	$38.6617	$1,967,879.2900	0
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Note:

Public Disclosure Form

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CICC Customer Trading Limited is an exempt principal trader connected with the Offeror.

Dealings were made for its own account.

CICC Customer Trading Limited is ultimately owned by China International Capital Corporation Limited.

The shares reported refer to A shares of Yankuang Energy Group Company Limited (600188.SH), and price per unit is in RMB.