| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1130.04 | USD | 20251202 |
| Shandong Jinling Chem | China national standards | MT | 1413.25 | USD | 20251201 |
| Shandong Jinling Chem | China national standards | MT | 1384.98 | USD | 20251201 |
| Shandong Jinling Chem | China national standards | MT | 1074.07 | USD | 20251201 |
| Shandong Jinling Chem | China national standards | MT | 1137.66 | USD | 20251201 |
| Shandong Jinling Chem | China national standards | MT | 1144.73 | USD | 20251201 |
| Shandong Jinling Chem | China national standards | MT | 1102.33 | USD | 20251201 |
| Shandong Jinling Chem | China national standards | MT | 1144.73 | USD | 20251201 |
| Shandong Jinling Chem | China national standards | MT | 1173.0 | USD | 20251201 |
| Shandong Jinling Chem | China national standards | MT | 1116.47 | USD | 20251201 |