| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.93 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.93 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.93 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.93 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.51 | USD | 20251014 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.51 | USD | 20251014 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.51 | USD | 20251014 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.51 | USD | 20251014 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.51 | USD | 20251014 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1140.51 | USD | 20251014 |