| 1. | Oil & Gas Exploration Firms |
|---|---|
| 2. | Bulk Petroleum Products Depots/Terminals |
| 3. | Petroleum Refineries |
| 4. | Petroleum Lubricating Oils Manufacturers |
| 5. | Cement Manufacturers |
| 6. | Pharmaceutical Manufacturers |
| 7. | Food & Beverages Companies |
| 8. | Cosmetics & Soap Manufacturers |
| 9. | Inspection Agencies/Testing Laboratories |
| 10. | Universities & Research Institutes |
| 11. | Regulatory Authorities |
| 12. | Paint & Coating Manufacturers. |
| 13. | Major End-Users. |