| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.54 | USD | 20250929 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.54 | USD | 20250929 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1040.03 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.07 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.25 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.25 | USD | 20250928 |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.07 | USD | 20250927 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1040.03 | USD | 20250926 |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.07 | USD | 20250926 |
| Shandong Luxi Chemical Co., Ltd. | 90% | MT | 534.07 | USD | 20250926 |