| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1017.25 | USD | 20251127 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1243.01 | USD | 20251126 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 960.51 | USD | 20251126 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1017.01 | USD | 20251126 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 918.13 | USD | 20251126 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 960.51 | USD | 20251126 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1017.01 | USD | 20251126 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1271.26 | USD | 20251126 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1242.48 | USD | 20251125 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1270.72 | USD | 20251125 |