PUBLIC COMPANY LIMITED TWZ CORPORATION PUBLIC COMPANY LIMITED TYCOONS WORLDWIDE GROUP (THAILAND) PUBLIC COMPANY LIMITED UAC GLOBAL PUBLIC COMPANY LIMITED UBIS (ASIA) PUBLIC COMPANY LIMITED UBON BIO ETHANOL
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GLOBAL PUBLIC COMPANY LIMITED UBE: UBON BIO ETHANOL PUBLIC COMPANY LIMITED UBIS: UBIS (ASIA) PUBLIC COMPANY LIMITED UEC: UNIMIT ENGINEERING PUBLIC COMPANY LIMITED UKEM: UNION PETROCHEMICAL PUBLIC COMPANY
TYCOONS WORLDWIDE GROUP (THAILAND) PUBLIC COMPANY LIMITED UAC GLOBAL PUBLIC COMPANY LIMITED UBIS (ASIA) PUBLIC COMPANY LIMITED UBON BIO ETHANOL PUBLIC COMPANY LIMITED UMIMIT ENGINEERING COMPAMY PUBLIC