| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1098.48 | USD | 20251013 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1126.65 | USD | 20251013 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1126.65 | USD | 20251013 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1126.65 | USD | 20251013 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1126.65 | USD | 20251013 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 999.9 | USD | 20251013 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 999.9 | USD | 20251013 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 999.9 | USD | 20251013 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 999.9 | USD | 20251013 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 999.9 | USD | 20251013 |