| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 918.74 | USD | 20251205 |
| Henan Zhongyuan Dahua Group Co., Ltd. | China national standards | MT | 706.72 | USD | 20251205 |
| Yuxiang-Diversifous Poplar Chemical Co., Ltd. | China national standards | MT | 961.14 | USD | 20251205 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 749.13 | USD | 20251205 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 706.72 | USD | 20251205 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 742.06 | USD | 20251205 |
| Henan Zhongyuan Dahua Group Co., Ltd. | China national standards | MT | 706.72 | USD | 20251205 |
| Changzhou Jiaye Chemical Co., Ltd. | China national standards | MT | 1201.43 | USD | 20251205 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 706.72 | USD | 20251205 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 734.99 | USD | 20251205 |