| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 917.61 | USD | 20251107 |
| Shandong Yushuo Chem | China national standards | MT | 847.03 | USD | 20251107 |
| Guangzhou Tianyue Chem | China national standards | MT | 959.96 | USD | 20251107 |
| Jinan Qi Mat | Industrial Grade | MT | 847.03 | USD | 20251107 |
| Shandong Wells Chem | China national standards | MT | 889.38 | USD | 20251107 |
| Guangzhou Tianyue Chem | China national standards | MT | 959.96 | USD | 20251107 |
| Shandong Wells Chem | China national standards | MT | 741.15 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 847.03 | USD | 20251107 |
| Shandong Shuojia Chem | Industrial Grade | MT | 847.03 | USD | 20251107 |
| Shandong Fusheng | China national standards | MT | 847.03 | USD | 20251107 |