Department of Natural Resources and Environment of Hau Giang province

Department of Natural Resources and Environment of Tra Vinh province

Nghi Son Refinery and Petrochemical Plant

Project

Ca Mau Fertilizer Petroleum Joint Stock Company (PVCFC)

Automated Wastewater Monitoring – Dong Bac Corporation – Ministry of National Defence

Nghi Son Refinery and Petrochemical Plant

Department of Natural Resources and Environment of Hau Giang province

Department of Natural Resources and Environment of Tra Vinh province