| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1242.5 | USD | 20251116 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 988.35 | USD | 20251116 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1016.59 | USD | 20251116 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1242.5 | USD | 20251115 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 988.35 | USD | 20251115 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1270.74 | USD | 20251115 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1242.5 | USD | 20251114 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1207.2 | USD | 20251114 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1016.59 | USD | 20251114 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 917.76 | USD | 20251114 |