| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 592.23 | USD | 20251023 |
| Shandong Luxi Chem | China national standards | MT | 578.13 | USD | 20251023 |
| Shandong Yuanhe Chem | China national standards | MT | 789.24 | USD | 20251022 |
| Bengbu Yushun Chem | China national standards | MT | 563.75 | USD | 20251022 |
| Shandong Luxi Chem | China national standards | MT | 591.93 | USD | 20251022 |
| Shandong Jinshenrun Chem | China national standards | MT | 591.93 | USD | 20251022 |
| Shandong Jinshenrun Chem | China national standards | MT | 634.21 | USD | 20251022 |
| Shandong Luxi Chem | China national standards | MT | 577.84 | USD | 20251022 |
| Shandong Luxi Chem | China national standards | MT | 592.13 | USD | 20251021 |
| Bengbu Yushun Chem | 52percent | MT | 563.94 | USD | 20251021 |