| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1200.75 | USD | 20251128 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1299.64 | USD | 20251128 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1200.75 | USD | 20251128 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1200.92 | USD | 20251127 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1299.82 | USD | 20251127 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1200.92 | USD | 20251127 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1200.63 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1200.63 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1299.51 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1199.77 | USD | 20251124 |