CStone Pharmaceuticals — Director's Dealing 2022

Sep 5, 2022

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Public Disclosure Form

5 September 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:

Party	Date	Descriptionof relevantsecurities	Nature of dealings	Purchase/ Sale	Totalnumberof sharesinvolved	Totalamount paid/ received	Highest (H)prices paid/ received	Lowest (L)prices paid/ received
ChinaInternationalCapitalCorporationLimited	2 September2022	Ordinaryshares	Hedging as a result of the creation ofnew index-tracking ETFs where therelevant securities represent less than1% of the class in issue and less than20% of the value of the securities in thebasket or index	Purchase	400	$19,684.0000	$49.2100	$49.2100

End

Note:

Public Disclosure Form

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China International Capital Corporation Limited is an exempt principal trader connected with the Offeror. Dealings were made for its own account.

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