| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 706.67 | USD | 20251203 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 749.07 | USD | 20251203 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 749.07 | USD | 20251203 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 777.34 | USD | 20251203 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 706.67 | USD | 20251203 |
| Linyi Haoxuan New Materials Co., Ltd. | China national standards | MT | 692.54 | USD | 20251203 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 791.03 | USD | 20251202 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 678.02 | USD | 20251202 |
| Henan Zhongyuan Dahua Group Co., Ltd. | China national standards | MT | 706.27 | USD | 20251202 |
| Yuxiang-Diversifous Poplar Chemical Co., Ltd. | China national standards | MT | 960.53 | USD | 20251202 |