| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.82 | USD | 20251101 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.82 | USD | 20251101 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.82 | USD | 20251031 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.82 | USD | 20251031 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.82 | USD | 20251031 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.82 | USD | 20251031 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.9 | USD | 20251030 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.9 | USD | 20251030 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.9 | USD | 20251030 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.9 | USD | 20251030 |