| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | China national standards | MT | USD | 20251110 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251109 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251108 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251107 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251106 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251105 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251104 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251103 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251102 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251101 |
