| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | 37% | MT | 240.34 | USD | 20251204 |
| Shandong Yuanhe Chem | 37% | MT | 190.86 | USD | 20251204 |
| Hubei 789 Chem | 37% | MT | 240.34 | USD | 20251204 |
| Shandong Hanyue Chem | 37% | MT | 169.65 | USD | 20251204 |
| Shandong Hanyue Chem | 37% | MT | 169.65 | USD | 20251204 |
| Jinan Jinrihe Chem | 37% | MT | 212.07 | USD | 20251204 |
| Shandong Qiangsen Chem | 37% | MT | 144.2 | USD | 20251204 |
| Shandong Qiangsen Chem | 37% | MT | 144.16 | USD | 20251203 |
| Liao Jinxinda | 37% | MT | 144.16 | USD | 20251203 |
| Shandong Baishui Chem | 37% | MT | 226.14 | USD | 20251203 |