| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1131.77 | USD | 20251211 |