| Vendor | Spec | Unit | Price | Currency | Date |
| CNOOC | Polyester Grade | MT | 620.12 | USD | 20251022 |
| Wuhan Hengjiu Chem | China national standards | MT | 620.12 | USD | 20251022 |
| BASF YPC | China national standards | MT | 620.12 | USD | 20251022 |
| Shandong Hualu | Polyester Resin Grade | MT | 528.51 | USD | 20251022 |
| Qingdao Shengze Chem | China national standards | MT | 528.51 | USD | 20251022 |
| Qingdao Shengze Chem | Polyester Grade | MT | 528.51 | USD | 20251022 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 591.93 | USD | 20251022 |
| Jinan Angxin Chem | China national standards | MT | 620.12 | USD | 20251022 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.93 | USD | 20251022 |
| Shandong Yushuo Chem | Polyester Grade | MT | 591.93 | USD | 20251022 |