CSP STEEL CENTER PUBLIC COMPANY LIMITED NON-VOTING

CSP.R SET

CSP Steel Center Public Co. Ltd. engages in the manufacture and sale of steel sheets finished goods and rolled steel pipe. Its products include cold rolled, hot rolled, electro galvanized steel sheets, tubes and pipes. Its services are tubes and pipes mill lane, slitting and rotary, mini, square and auto shearing. The company was founded by Supachai Chaisupat in 1987 and is headquartered in Bangkok, Thailand.