| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Baishui Chem | 37% | MT | 226.2 | USD | 20251204 |
| Jinan Jinrihe Chem | 37% | MT | 212.07 | USD | 20251204 |
| Shandong Hanyue Chem | 37% | MT | 169.65 | USD | 20251204 |
| Hubei 789 Chem | 37% | MT | 240.34 | USD | 20251204 |
| Shandong Qiangsen Chem | 37% | MT | 144.2 | USD | 20251204 |
| Hubei Nengtech | 37% | MT | 205.0 | USD | 20251204 |
| Hubei 789 Chem | 37% | MT | 240.27 | USD | 20251203 |
| Shandong Qiangsen Chem | 37% | MT | 144.16 | USD | 20251203 |
| Hubei 789 Chem | 37% | MT | 240.27 | USD | 20251203 |
| Jinan Jinrihe Chem | 37% | MT | 212.0 | USD | 20251203 |