| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Polyester Grade | MT | 592.92 | USD | 20251107 |
| Shandong Yushuo Chem | Polyester Grade | MT | 592.92 | USD | 20251107 |
| CNOOC | China national standards | MT | 578.8 | USD | 20251107 |
| CNOOC | China national standards | MT | 578.8 | USD | 20251107 |
| Jinan Jinrihe Chem | China national standards | MT | 578.8 | USD | 20251107 |
| Jinan Jinrihe Chem | China national standards | MT | 578.8 | USD | 20251107 |
| Nanjing Baitu Chem | China national standards | MT | 621.15 | USD | 20251107 |
| Nanjing Baitu Chem | China national standards | MT | 621.15 | USD | 20251107 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 550.57 | USD | 20251107 |
| Nanjing Runsheng Petro | China national standards | MT | 607.04 | USD | 20251107 |