| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chem | 37% | MT | 144.12 | USD | 20251209 |
| Shandong Hanyue Chem | 37% | MT | 169.56 | USD | 20251209 |
| Shandong Hanyue Chem | 37% | MT | 169.56 | USD | 20251209 |
| Shandong Jinshenrun Chem | 37% | MT | 141.3 | USD | 20251209 |
| Hubei 789 Chem | 37% | MT | 240.2 | USD | 20251209 |
| Jinan Jinrihe Chem | 37% | MT | 211.95 | USD | 20251209 |
| Linyi ShengYang Chem | 37% | MT | 155.43 | USD | 20251209 |
| Shandong Baishui Chem | 37% | MT | 226.07 | USD | 20251209 |
| Hubei 789 Chem | 37% | MT | 240.2 | USD | 20251209 |
| Shandong Yuanhe Chem | 37% | MT | 190.77 | USD | 20251208 |