| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.34 | USD | 20250928 |
| Jinan Angxin Chem | China national standards | MT | 618.39 | USD | 20250928 |
| Lihuayi Weiyuan Chem | China national standards | MT | 576.23 | USD | 20250928 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 562.18 | USD | 20250928 |
| Shandong Yihe Chem | China national standards | MT | 534.07 | USD | 20250928 |
| Shandong Yihe Chem | China national standards | MT | 527.04 | USD | 20250928 |
| Shanghai Guoke | China national standards | MT | 737.86 | USD | 20250928 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 674.61 | USD | 20250928 |
| CNOOC | China national standards | MT | 576.23 | USD | 20250928 |
| Jinan Jinrihe Chem | China national standards | MT | 576.23 | USD | 20250928 |