| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 323.69 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 351.84 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 244.88 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 253.32 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 256.14 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 246.29 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 295.55 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 295.55 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 337.77 | USD | 20250930 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 351.67 | USD | 20250929 |