CStone Pharmaceuticals — Director's Dealing 2022

Jul 5, 2022

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Public Disclosure Form

5 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 deali	ngs		Purchase /Sale	Totalnumberof sharesinvolved		Total amounpaid / receiv	ted	Highest (prices pa/ receive	H)idd	Lowest (L)prices paid/ received
CICC FinancialTrading Limited		4 July2022	Other typesof securities(e.g. equityswaps)	Closing / flattenproprietary posiunsolicited clienconfirm this wathe close of the	ing / unwinding oftions arising fromt-driven dealings.s done no later thanmorning trading	I	Sale	68,000		$1,601,804.1	500	$23.55	67	$23.5555
				session on thethe orginatingc	trading day followinlient-driven dealing	g

Public Disclosure Form

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		Ordinaryshares	Closing / flattening / unwinding ofproprietary positions arising fromunsolicited client-driven dealings. Iconfirm this was done no later thanthe close of the morning tradingsession on the trading day followingthe orginatingclient-driven dealing	Purchase	68,000	$1,598,802.4000	$23.5118	$23.5118

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.