The Stock Exchange of Hong Kong Limited and holds one Stock Exchange Trading Rights: 2619

Electronic trading system

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Address:Unit 3201, No. 9 Queen's Road Central, Central, Hong Kong

Tel:(852)28680399

Fax:(852)28682652

Website:www.rdscl.com.hk

Hong Kong Hotline:(852)54097062 (whatsApp/Wechat)

Email Address:rdscl@rdscl.com.hk