CHARTER FORTUNE INDUSTRIES LIMITED

HONG KONG XIUZHENG BIOTECHNOLOGY LIMITED

HONG KONG ASIA CARDIAC SERVICE CO., LIMITED

AMAZING GROUP HK LIMITED

PRECISE LINK INVESTMENTS LIMITED

AEG INTEGRATED INVESTMENT LIMITED

PARKWAY TRADING (HONG KONG) CO., LIMITED

JOYHONG TECHNOLOGY (HONG KONG) CO., LIMITED

INTERNATIONAL PROCUREMENT LIMITED

Mango DSP HK Limited

MTR Shenyang Property No.1 Limited