| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Group Co., Ltd. | China national standards | MT | 351.83 | USD | 20250924 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 295.54 | USD | 20250924 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 337.76 | USD | 20250924 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.83 | USD | 20250924 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 253.32 | USD | 20250924 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 239.24 | USD | 20250924 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 253.32 | USD | 20250924 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.32 | USD | 20250924 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 379.98 | USD | 20250924 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 372.94 | USD | 20250924 |