| Vendor | Spec | Unit | Price | Currency | Date |
| CNOOC | China national standards | MT | 576.74 | USD | 20250929 |
| CNOOC | China national standards | MT | 576.74 | USD | 20250929 |
| CNOOC | Polyester Grade | MT | 534.54 | USD | 20250929 |
| CNOOC | Polyester Grade | MT | 646.5 | USD | 20250928 |
| CNOOC | China national standards | MT | 576.23 | USD | 20250928 |
| CNOOC | Polyester Grade | MT | 646.5 | USD | 20250927 |
| CNOOC | Polyester Grade | MT | 534.07 | USD | 20250926 |
| CNOOC | Polyester Grade | MT | 646.5 | USD | 20250926 |
| CNOOC | Polyester Grade | MT | 647.37 | USD | 20250925 |
| CNOOC | Polyester Grade | MT | 534.78 | USD | 20250925 |