| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 264.0 | USD | 20251112 |
| Shandong Yushuo Chem | China national standards | MT | 261.18 | USD | 20251112 |
| Shanghai SKY Chem | China national standards | MT | 458.83 | USD | 20251112 |
| Luxi Chem | China national standards | MT | 381.18 | USD | 20251112 |
| Hubei 789 Chem | Industrial Grade | MT | 282.35 | USD | 20251112 |
| Shandong Xingpeng Chem | China national standards | MT | 317.65 | USD | 20251112 |
| Shandong Yihe Chem | China national standards | MT | 238.59 | USD | 20251112 |
| Luxi Chem | China national standards | MT | 324.71 | USD | 20251112 |
| Guangzhou Tianyue Chem | China national standards | MT | 494.12 | USD | 20251112 |
| Shandong Yuanhe Chem | China national standards | MT | 338.83 | USD | 20251112 |