| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.54 | USD | 20250919 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 541.28 | USD | 20250919 |
| Shandong Mengkanda Chem | China national standards | MT | 534.25 | USD | 20250919 |
| Shandong Hongshuo Chem | China national standards | MT | 506.13 | USD | 20250919 |
| Shandong Hongshuo Chem | China national standards | MT | 506.13 | USD | 20250919 |
| Shandong Hongshuo Chem | China national standards | MT | 492.07 | USD | 20250919 |
| Shandong Hongshuo Chem | Polyester Grade | MT | 534.25 | USD | 20250919 |
| Nanjing Baitu Chem | China national standards | MT | 618.6 | USD | 20250919 |
| Nanjing Baitu Chem | China national standards | MT | 618.6 | USD | 20250919 |
| Shandong Rongxin | Polyester Resin Grade | MT | 573.61 | USD | 20250919 |