| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250922 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250919 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250908 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250905 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250904 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250828 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250827 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250826 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250825 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20250822 |