BROTHERS TRADING COMPANY LIMITED

Four Pillars Builder HK Limited

Adamas International Limited

K&N TRADING CO., LIMITED

INFAT INTERNATIONAL TRADING LIMITED

GREEN BANYAN (HONG KONG) LIMITED

HONOR FORTUNE INVESTMENT LIMITED

HANG FUNG ENGINEERING DEVELOPMENT LIMITED

HTS HONGTA SUISSE (H.K.) CO., LIMITED

MIGHTECH TRADING LIMITED

MPIKA INTERNATIONAL LIMITED