| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 268.23 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 261.17 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 260.93 | USD | 20251105 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 267.98 | USD | 20251105 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 267.98 | USD | 20251105 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 267.98 | USD | 20251105 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 267.98 | USD | 20251105 |