| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 246.13 | USD | 20251009 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 246.13 | USD | 20251009 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 407.86 | USD | 20251009 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 337.54 | USD | 20251009 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 351.84 | USD | 20251008 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 253.32 | USD | 20251008 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 267.4 | USD | 20251008 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 246.29 | USD | 20251008 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 256.14 | USD | 20251007 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 351.84 | USD | 20251006 |