| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1143.16 | USD | 20251028 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1270.18 | USD | 20251028 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1143.16 | USD | 20251028 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1143.16 | USD | 20251028 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1143.16 | USD | 20251028 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1142.76 | USD | 20251027 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1142.76 | USD | 20251027 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1142.76 | USD | 20251027 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1142.76 | USD | 20251027 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1269.73 | USD | 20251027 |