| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1041.42 | USD | 20250924 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1041.42 | USD | 20250924 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1013.27 | USD | 20250924 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1027.34 | USD | 20250924 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1041.42 | USD | 20250924 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1041.42 | USD | 20250924 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1280.66 | USD | 20250924 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 914.76 | USD | 20250924 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 914.76 | USD | 20250924 |
| Shandong Huize Chemical Technology Co., Ltd. | China national standards | MT | 1048.45 | USD | 20250924 |