| Vendor | Spec | Unit | Price | Currency | Date |
| BASF YPC | China national standards | MT | 620.33 | USD | 20251021 |
| Shandong Rongxin | Polyester Resin Grade | MT | 561.12 | USD | 20251021 |
| CNOOC | Polyester Grade | MT | 648.53 | USD | 20251021 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 662.63 | USD | 20251021 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 676.72 | USD | 20251021 |
| Sinopec | China national standards | MT | 676.72 | USD | 20251021 |
| Shandong Shuojia Chem | China national standards | MT | 676.72 | USD | 20251021 |
| Shandong Shuojia Chem | Polyester Grade | MT | 676.72 | USD | 20251021 |
| Shandong Shuojia Chem | Polyester Grade | MT | 676.72 | USD | 20251021 |
| Shandong Xingpeng Chem | Polyester Resin Grade | MT | 542.79 | USD | 20251021 |