| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Huize Chem | 85% | MT | 984.5 | USD | 20251009 |
| Shandong Yushuo Chem | 85% | MT | 871.99 | USD | 20251009 |
| Shandong Yushuo Chem | 85% | MT | 871.99 | USD | 20251009 |
| Shandong Yushuo Chem | 85% | MT | 871.99 | USD | 20251009 |
| Shandong Yushuo Chem | 85% | MT | 871.99 | USD | 20251009 |
| Wengfu | 85% | MT | 928.24 | USD | 20251009 |
| Shandong Jiaen Chem | 85% | MT | 1097.02 | USD | 20251009 |
| Wengfu | 85% | MT | 1111.08 | USD | 20251009 |
| Wengfu | 85% | MT | 1097.02 | USD | 20251009 |
| Shanghai Guoke | 85% | MT | 1066.07 | USD | 20251009 |