| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Wells Chem | China national standards | MT | 778.09 | USD | 20251211 |
| Jinan Qi Mat | Industrial Grade | MT | 778.09 | USD | 20251211 |
| Guangzhou Tianyue Chem | China national standards | MT | 962.0 | USD | 20251211 |
| Guangzhou Tianyue Chem | China national standards | MT | 962.0 | USD | 20251211 |
| Guang Longyu Chem | China national standards | MT | 1343.97 | USD | 20251211 |
| Hunan JinyuChem | China national standards | MT | 806.38 | USD | 20251211 |
| Qingdao Shengze Chem | China national standards | MT | 778.09 | USD | 20251211 |
| Qingdao Shengze Chem | China national standards | MT | 778.09 | USD | 20251211 |
| Qingdao Shengze Chem | China national standards | MT | 778.09 | USD | 20251211 |
| Qingdao Shengze Chem | China national standards | MT | 778.09 | USD | 20251211 |