| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1011.92 | USD | 20250926 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1025.97 | USD | 20250926 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 1068.14 | USD | 20250926 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1351.03 | USD | 20250925 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 1351.03 | USD | 20250925 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1027.34 | USD | 20250925 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 956.98 | USD | 20250925 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 971.05 | USD | 20250925 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 971.05 | USD | 20250925 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 971.05 | USD | 20250925 |