| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 903.62 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.38 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.38 | USD | 20251125 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 903.36 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.13 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.13 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 903.36 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.13 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.13 | USD | 20251124 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 875.13 | USD | 20251124 |