| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.63 | USD | 20251205 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.63 | USD | 20251205 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 237.46 | USD | 20251205 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.63 | USD | 20251205 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.63 | USD | 20251205 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.69 | USD | 20251204 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.69 | USD | 20251204 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.69 | USD | 20251204 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 237.51 | USD | 20251204 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 234.69 | USD | 20251204 |