| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.25 | USD | 20250926 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.68 | USD | 20250925 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.68 | USD | 20250925 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1041.42 | USD | 20250925 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.68 | USD | 20250924 |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.78 | USD | 20250924 |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.78 | USD | 20250923 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.68 | USD | 20250923 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.68 | USD | 20250923 |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.41 | USD | 20250922 |