| Vendor | Spec | Unit | Price | Currency | Date |
| Linyi Haoxuan | China national standards | MT | 691.85 | USD | 20251114 |
| Hubei 789 Chem | China national standards | MT | 917.76 | USD | 20251114 |
| Shandong Yushuo Chem | China national standards | MT | 734.2 | USD | 20251114 |
| Hubei 789 Chem | China national standards | MT | 776.56 | USD | 20251114 |
| Shandong Linglin | China national standards | MT | 691.85 | USD | 20251114 |
| Yuxiang Poplar Chem | China national standards | MT | 960.11 | USD | 20251114 |
| Shandong Yushuo Chem | China national standards | MT | 734.2 | USD | 20251114 |
| Hubei 789 Chem | Industrial Grade | MT | 917.76 | USD | 20251114 |
| Shandong Yushuo Chem | China national standards | MT | 818.92 | USD | 20251114 |
| Shandong Yushuo Chem | China national standards | MT | 790.68 | USD | 20251114 |