| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 916.77 | USD | 20251105 |
| Shandong Xingpeng Chem | China national standards | MT | 648.79 | USD | 20251105 |
| Shandong Wells Chem | China national standards | MT | 888.56 | USD | 20251105 |
| Shanghai Juexin | China national standards | MT | 1057.81 | USD | 20251105 |
| Shandong Yushuo Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Shandong Wells Chem | China national standards | MT | 818.04 | USD | 20251105 |
| Nanjing Runsheng Petro | China national standards | MT | 1551.46 | USD | 20251105 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 874.46 | USD | 20251105 |
| Shandong Fusheng | China national standards | MT | 846.25 | USD | 20251105 |
| Shanghai Lanyan | China national standards | MT | 1339.9 | USD | 20251105 |