| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 240.02 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 240.02 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 240.02 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 240.02 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 240.02 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 239.95 | USD | 20251124 |