| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1017.54 | USD | 20251201 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1243.13 | USD | 20251130 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 960.6 | USD | 20251130 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1271.38 | USD | 20251129 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 960.6 | USD | 20251129 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 918.22 | USD | 20251129 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 960.6 | USD | 20251129 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1243.13 | USD | 20251129 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1017.11 | USD | 20251129 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1017.11 | USD | 20251128 |