| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.81 | USD | 20251027 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.81 | USD | 20251027 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.81 | USD | 20251027 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.81 | USD | 20251027 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.62 | USD | 20251023 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.62 | USD | 20251023 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.62 | USD | 20251023 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.62 | USD | 20251023 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.43 | USD | 20251022 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 366.43 | USD | 20251022 |