CStone Pharmaceuticals — Director's Dealing 2022

Jun 7, 2022

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Public Disclosure Form

7 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:

PartyChina InternationalCapital CorporationLimited	Date6 June2022	Descriptionof relevantsecuritiesOrdinaryshares	Nature of dealingsDisposal of the underlying sharesreceived from the redemption ofpre-existing index-tracking ETFsas a result of unsolicited clientrequests	Purchase/ SaleSale	Totalnumber ofsharesinvolved20,000	Total amountpaid / received$785,855.0000	Highest (H)prices paid/ received$39.4200	Lowest (L)prices paid/ received$39.2400

End

Note:

China International Capital Corporation Limited is an exempt principal trader connected with the Offeror. Dealings were made for its own account.

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Public Disclosure Form

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