| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1116.62 | USD | 20251205 |
| Shandong Jinling Chem | China national standards | MT | 1116.62 | USD | 20251205 |
| Shandong Jinling Chem | China national standards | MT | 1102.49 | USD | 20251205 |
| Shandong Jinling Chem | China national standards | MT | 1116.88 | USD | 20251204 |
| Shandong Jinling Chem | China national standards | MT | 1131.01 | USD | 20251204 |
| Shandong Jinling Chem | China national standards | MT | 1074.46 | USD | 20251204 |
| Shandong Jinling Chem | China national standards | MT | 1102.74 | USD | 20251204 |
| Shandong Jinling Chem | China national standards | MT | 1145.15 | USD | 20251204 |
| Shandong Jinling Chem | China national standards | MT | 1102.74 | USD | 20251204 |
| Shandong Jinling Chem | China national standards | MT | 1413.77 | USD | 20251204 |