https://basekim.com/en/
Basekim is Petroleum and petrochemical holding company Turkey
Jun 5, 2026 - exporting bitumen 60/70 80/100 115/15 gilsonite natural asphalt powder petroleum jelly caustic soda flake PAC paraffin wax RPO carbon black
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https://www.ppc.chula.ac.th/
The Petroleum and Petrochemical College
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