| Vendor | Spec | Unit | Price | Currency | Date |
| Wengfu | 85% | MT | 1201.18 | USD | 20251208 |
| Wengfu | 85% | MT | 1215.31 | USD | 20251208 |
| Hubei Qiangxing Chem | 85% | MT | 982.14 | USD | 20251208 |
| Yuntian UNITED | 85% | MT | 975.07 | USD | 20251208 |
| Hubei Xingfa Chem | 85% | MT | 876.15 | USD | 20251208 |
| Shandong Hanyue Chem | 85% | MT | 975.07 | USD | 20251208 |
| Guang Longyu Chem | 85% | MT | 1059.86 | USD | 20251208 |
| Baozhen Shandong Chem | 85% | MT | 1052.8 | USD | 20251208 |
| Hubei Xingfa Chem | 85% | MT | 960.94 | USD | 20251208 |
| Hubei Xingfa Chem | 85% | MT | 1038.66 | USD | 20251208 |