DIAMANT EN SON LIMITED

Equus Europe Asia Group Limited

JUST (HONG KONG) BUSINESS CONSULTING CO., LIMITED

China International Energy Industry Development Group Co., Limited

MENFORD ENGINEERING LIMITED

Mentor Asset Management Limited

LONGXIN (HK) GROUP LIMITED

KAM HUNG KAI INTERNATIONAL LIMITED

COSINESS REAL ESTATE GROUP CO., LIMITED

FEITIAN INTERNATIONAL COMPANY LIMITED

FORTUNE INTERNATIONAL INVESTMENT DEVELOPMENT LIMITED