| Vendor | Spec | Unit | Price | Currency | Date |
| CNOOC | China national standards | MT | 576.43 | USD | 20250921 |
| CNOOC | Polyester Grade | MT | 534.25 | USD | 20250920 |
| CNOOC | China national standards | MT | 576.43 | USD | 20250919 |
| CNOOC | China national standards | MT | 576.43 | USD | 20250919 |
| CNOOC | Polyester Grade | MT | 646.72 | USD | 20250919 |
| CNOOC | Polyester Grade | MT | 647.11 | USD | 20250918 |
| CNOOC | China national standards | MT | 576.77 | USD | 20250918 |
| CNOOC | China national standards | MT | 576.77 | USD | 20250918 |
| CNOOC | Polyester Grade | MT | 534.57 | USD | 20250918 |