Subsidiaries

UNIQUE MACHINERY COMPANY LIMITED

UNIQUE FOUNDATION COMPANY LIMITED

UNIQUE TUNNELLING COMPANY LIMITED

UNIQUE BUILT COMPANY LIMITED

UNIQUE SYSTEM COMPANY LIMITED

UNIQUE INNOVATION COMPANY LIMITED

UNIQUE PRUDENCE COMPANY LIMITED

UNIQUE METAL COMPANY LIMITED

UNIQUE PRACTIGA COMPANY LIMITED

UNIQUE EXPLORATION COMPANY LIMITED

UNIQUE EQUIPMENT SERVICE COMPANY LIMITED

Joint Ventures

CHUN WO CONSTRUCTION & ENGINEERING CO., LTD. AND UNIQUE ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED
(the registered name is “Unique-Chun Wo Joint Venture”)

SUMMIT GRADE LTD, PART. AND UNIQUE ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED
(the registered name is “UN-SG Joint Venture”)

SINOHYDRO CORPORATION LIMITED AND UNIQUE ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED
(the registered name is “SH-UN Joint Venture”)

ITALIAN – THAI DEVELOPMENT PUBLIC COMPANY LIMITED AND UNIQUE ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED
(the registered name is “ITD-UNIQUE Joint Venture”)

SINO – THAI ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED AND UNIQUE ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED
(the registered name is “S U Joint Venture”)

SINOHYDRO CORPORATION LIMITED AND CHINA HARBOUR ENGINEERING COMPANY LIMITED AND UNIQUE ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED
(the registered name is “UN-SH-CH Joint Venture”)

ASITAKIJ COMPANY LIMITED AND UNIQUE ENGINEERING AND CONSTRUCTION PUBLIC COMPANY LIMITED
(the registered name is “U A Joint Venture”)