| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chem | 35% | MT | 211.97 | USD | 20251208 |
| Shandong Qiangsen Chem | 85% | MT | 847.89 | USD | 20251208 |
| Hubei Xingfa Chem | 85% | MT | 876.15 | USD | 20251208 |
| Suzhou ChemMat | 85% | MT | 1059.86 | USD | 20251208 |
| Wuhan Hengjiu Chem | 85% | MT | 876.15 | USD | 20251208 |
| Shandong Yushuo Chem | 85% | MT | 1017.47 | USD | 20251208 |
| Jinan Jinrihe Chem | 85% | MT | 960.94 | USD | 20251208 |
| Shandong Yushuo Chem | 85% | MT | 989.2 | USD | 20251208 |
| Baozhen Shandong Chem | 85% | MT | 1052.8 | USD | 20251208 |
| Shandong Huize Chem | 85% | MT | 989.2 | USD | 20251208 |