CStone Pharmaceuticals — Director's Dealing 2022

Jul 19, 2022

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Public Disclosure Form

19 July 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	Totalnumber ofsharesinvolved	Totalamount paid/ received	Highest (H)prices paid/ received	Lowest (L)prices paid/ received
CICC FinancialTrading Limited	18 July 2022	Other typesof securities(e.g. equityswaps)	Closing / flattening / unwinding ofproprietary positions arising fromunsolicited client-driven dealings.I confirm this was done no laterthan the close of the morningtrading session on the trading dayfollowing the orginatingclient-driven dealing	Purchase	2,000	$48,109.4600	$24.0547	$24.0547

Public Disclosure Form

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Other types	Closing / flattening / unwinding of	Sale	2,000	$48,131.1500	$24.0656	$24.0656
of securities	proprietary positions arising from
(e.g. equity	unsolicited client-driven dealings.
swaps)	I confirm this was done no later
	than the close of the morning
	trading session on the trading day
	following the orginating
	client-driven dealing

End

Note:

CICC Financial Trading Limited is an exempt principal trader connected with the Offeror. Dealings were made for its own account.

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