CHEMICALS FOR TREATMENT AND TRANSPORTATION OF CRUDE OIL, BLOCK 09-3/12 (ITB No. VT-1305/23-KT-CHH). Contact: hiepch.hq@vietsov.com.vn

CHEMICALS FOR TREATMENT AND TRANSPORTATION OF CRUDE OIL, BLOCK 09-3/12 (ITB No. VT-1305/23-KT-CHH). Contact: hiepch.hq@vietsov.com.vn | ChamThau.com