| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | China national standards | MT | 578.05 | USD | 20251025 |
| Shandong Jinshenrun Chem | China national standards | MT | 563.95 | USD | 20251025 |
| Shandong Jinshenrun Chem | China national standards | MT | 578.05 | USD | 20251025 |
| Hualu Holdings | China national standards | MT | 676.74 | USD | 20251025 |
| Shandong Xingpeng Chem | Polyester Resin Grade | MT | 542.8 | USD | 20251025 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 547.03 | USD | 20251025 |
| Qingdao Shengze Chem | Polyester Grade | MT | 528.71 | USD | 20251025 |
| Qingdao Shengze Chem | Polyester Grade | MT | 528.71 | USD | 20251025 |
| Qingdao Shengze Chem | Polyester Grade | MT | 528.71 | USD | 20251025 |
| Qingdao Shengze Chem | Polyester Grade | MT | 528.71 | USD | 20251025 |