| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 905.41 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 905.41 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 905.41 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 905.41 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 904.56 | USD | 20251210 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 904.56 | USD | 20251210 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 904.3 | USD | 20251209 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 904.3 | USD | 20251209 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 904.61 | USD | 20251205 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 904.61 | USD | 20251205 |