| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 749.08 | USD | 20251210 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 749.08 | USD | 20251210 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 635.84 | USD | 20251209 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 748.87 | USD | 20251209 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 748.87 | USD | 20251209 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 748.87 | USD | 20251209 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 749.13 | USD | 20251205 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 749.13 | USD | 20251205 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 636.05 | USD | 20251205 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 749.13 | USD | 20251205 |