CStone Pharmaceuticals — Director's Dealing 2022

May 27, 2022

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Public Disclosure Form

27 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:

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	26 May2022	Ordinaryshares	Disposal of the underlying sharesreceived from the redemption ofpre-existing index-tracking ETFs as aresult of unsolicited client requests	Sale	2,000	$77,513.0000	$38.7565	$38.7565

End

Note:

China International Capital Corporation Limited is an exempt principal trader connected with the Offeror.

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Public Disclosure Form

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.