CStone Pharmaceuticals — Director's Dealing 2022

Aug 2, 2022

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Public Disclosure Form

2 August 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	1 August2022	Other typesof securities(e.g. equityswaps)	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 orginating client-driven dealing	Purchase	2,600	$99,220.4400	$38.1617	$38.1617

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Public Disclosure Form

		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 orginating client-driven dealing	Sale	2,600	$99,313.2700	$38.2500	$38.2400

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.

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