| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 766.99 | USD | 20250925 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 766.99 | USD | 20250925 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 774.03 | USD | 20250925 |
| Shandong Huize Chemical Technology Co., Ltd. | China national standards | MT | 816.25 | USD | 20250925 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 795.14 | USD | 20250925 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 795.14 | USD | 20250925 |
| Shandong Mengkangda Chemical Co., Ltd. | China national standards | MT | 759.95 | USD | 20250925 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 774.03 | USD | 20250925 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 774.03 | USD | 20250925 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 1154.0 | USD | 20250925 |