CHUANG JIA LIAN LIMITED

FORTUNE INSTRUMENT CO., LIMITED

EASTERN VISION INVESTMENTS LIMITED

Hong Kong Youxian Biomedical Technology Holdings Limited

Alfasi (HK) Limited

CHONG TAT HING TRADING DEVELOP LIMITED

ASIA PACIFIC INTERNATIONAL CAPITAL LIMITED

i & m Limited

KEEP MOUNT ENTERPRISES COMPANY LIMITED

GEEKEE COMPANY LIMITED

CHAMP LAND LIMITED