Rusal (486.HK) - Subject to US Sanction & Trading Arrangement

 Dear Valued Customers,

Re.: Rusal (486.HK) - Subject to US Sanction & Trading Arrangement

Please refer to the announcements of United Company Rusal PLC (486.hk) (“Company”) under the HKEX. You can find the latest information, announcements and updates on the Company through accessing the following link:

http://www.hkexnews.hk/listedco/listconews/advancedsearch/search_active_main.aspx

In view of the latest announcement of the Company, we will, with effect from 23 April 2018, suspend the provision of trading service for buying Rusal (486.HK). If you want to sell Rusal (486.HK), please note that no internet trading will be available, and please contact your Account Executive to place order manually. The client is reminded to exercise due care and caution in dealing in the securities of the Company.

If you have any enquiries, please do not hesitate to contact your Account Executive or call our Customer Service Hotline at (852) 2237 9338 / (86) 400 818 0338 or via email csi-callcentre@citics.com.hk.

Yours sincerely,

CITIC Securities Brokerage (HK) Limited