| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.73 | USD | 20250922 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 541.45 | USD | 20250922 |
| Lihuayi Weiyuan Chem | China national standards | MT | 604.73 | USD | 20250922 |
| Jinan Angxin Chem | China national standards | MT | 646.92 | USD | 20250922 |
| Shandong Jinshenrun Chem | China national standards | MT | 590.67 | USD | 20250922 |
| Shandong Jinshenrun Chem | China national standards | MT | 618.79 | USD | 20250922 |
| Shandong Hongshuo Chem | China national standards | MT | 506.29 | USD | 20250922 |
| Shandong Hongshuo Chem | Polyester Grade | MT | 534.41 | USD | 20250922 |
| Shandong Hongshuo Chem | China national standards | MT | 492.22 | USD | 20250922 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 675.05 | USD | 20250922 |