| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 746.26 | USD | 20251014 |
| Changzhou Guoshun Chemical Co., Ltd. | China national standards | MT | 1689.64 | USD | 20251014 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 746.26 | USD | 20251014 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 718.24 | USD | 20251013 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 732.32 | USD | 20251013 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 746.41 | USD | 20251013 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 704.16 | USD | 20251013 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 802.74 | USD | 20251013 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 802.74 | USD | 20251013 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 746.41 | USD | 20251013 |