| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yihe Chem | China national standards | MT | 527.04 | USD | 20250926 |
| Nanjing Baitu Chem | China national standards | MT | 618.39 | USD | 20250926 |
| Nanjing Baitu Chem | China national standards | MT | 618.39 | USD | 20250926 |
| Jinan Angxin Chem | China national standards | MT | 618.39 | USD | 20250926 |
| Shanghai Guoke | China national standards | MT | 737.86 | USD | 20250926 |
| Nanjing Runsheng Petro | China national standards | MT | 632.45 | USD | 20250926 |
| BASF YPC | China national standards | MT | 632.45 | USD | 20250926 |
| Nanjing Runsheng Petro | Polyester Grade | MT | 632.45 | USD | 20250926 |
| Nanjing Runsheng Petro | China national standards | MT | 632.45 | USD | 20250926 |
| Nanjing Runsheng Petro | China national standards | MT | 632.45 | USD | 20250926 |