| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1055.62 | USD | 20251010 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 985.25 | USD | 20251010 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 957.1 | USD | 20251010 |