| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.51 | USD | 20251107 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 479.98 | USD | 20251107 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1129.37 | USD | 20251107 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 395.28 | USD | 20251107 |
| Shandong Shuojia Chemical Co., Ltd. | 90% | MT | 508.22 | USD | 20251107 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 423.51 | USD | 20251107 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 406.57 | USD | 20251107 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 635.27 | USD | 20251107 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 324.69 | USD | 20251107 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 635.27 | USD | 20251107 |