CStone Pharmaceuticals — Director's Dealing 2022

Jun 2, 2022

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Public Disclosure Form

2 June 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	Descriptionof products	Nature ofdealings	Number ofreferencesecurities towhich thederivativesrelate	Maturity date/ closing outdate	Referenceprice	Total amountpaid /received	Resultantbalance(includingthose of anyperson withwhom there isan agreementorunderstanding)
CICC FinancialTrading Limited	1 June2022	Derivatives	Other types ofproducts	Closing out of aderivative contract	300	1 June 2022	$39.9737	$11,992.1000	0

End

Note:

Public Disclosure Form

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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.