| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 976.15 | USD | 20251211 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 933.71 | USD | 20251211 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 919.56 | USD | 20251211 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 976.15 | USD | 20251211 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 919.56 | USD | 20251211 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 919.56 | USD | 20251211 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 932.82 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.69 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 918.69 | USD | 20251210 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 975.22 | USD | 20251210 |