| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 237.33 | USD | 20251129 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 268.4 | USD | 20251129 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 237.33 | USD | 20251128 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 240.15 | USD | 20251128 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 240.15 | USD | 20251128 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.09 | USD | 20251128 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 331.97 | USD | 20251128 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 353.16 | USD | 20251128 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.09 | USD | 20251128 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.09 | USD | 20251128 |