| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Luxi Chem | China national standards | MT | 592.68 | USD | 20251030 |
| Bengbu Yushun Chem | 52percent | MT | 564.63 | USD | 20251029 |
| Shandong Yuanhe Chem | 52percent | MT | 790.48 | USD | 20251029 |
| Shandong Luxi Chem | China national standards | MT | 592.86 | USD | 20251029 |
| Shandong Jinshenrun Chem | 52percent | MT | 592.86 | USD | 20251029 |
| Shandong Luxi Chem | China national standards | MT | 578.74 | USD | 20251029 |
| Bengbu Yushun Chem | 52percent | MT | 564.53 | USD | 20251028 |
| Shandong Jinshenrun Chem | 52percent | MT | 635.09 | USD | 20251028 |
| Shandong Jinshenrun Chem | 52percent | MT | 592.75 | USD | 20251028 |
| Shandong Luxi Chem | China national standards | MT | 578.64 | USD | 20251028 |