| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 268.27 | USD | 20251115 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 251.32 | USD | 20251115 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 249.91 | USD | 20251115 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 240.03 | USD | 20251114 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 251.32 | USD | 20251114 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 247.09 | USD | 20251114 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 256.97 | USD | 20251114 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 256.97 | USD | 20251114 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 256.97 | USD | 20251114 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 338.86 | USD | 20251114 |