| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1206.25 | USD | 20251027 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1240.69 | USD | 20251026 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 944.62 | USD | 20251026 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 986.92 | USD | 20251026 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 944.62 | USD | 20251025 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1240.69 | USD | 20251025 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 986.92 | USD | 20251025 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1205.45 | USD | 20251024 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1205.45 | USD | 20251024 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1240.69 | USD | 20251024 |