| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.1 | USD | 20251114 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.1 | USD | 20251114 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.1 | USD | 20251114 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.1 | USD | 20251114 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.06 | USD | 20251112 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.06 | USD | 20251112 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.06 | USD | 20251112 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.06 | USD | 20251112 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.94 | USD | 20251110 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.94 | USD | 20251110 |