| Vendor | Spec | Unit | Price | Currency | Date |
| Guang Longyu Chem | 85% | MT | 1060.33 | USD | 20251204 |
| Shanghai Guoke | 85% | MT | 1109.48 | USD | 20251203 |
| Shandong Jinshenrun Chem | 85% | MT | 989.34 | USD | 20251203 |
| Shandong Hongyang Chem | 85% | MT | 1088.28 | USD | 20251203 |
| Shanghai Guoke | 85% | MT | 1137.74 | USD | 20251203 |
| Zhangzhou Sanan Chem | 85% | MT | 1017.61 | USD | 20251203 |
| Jinan Angxin Chem | 85% | MT | 1031.74 | USD | 20251203 |
| Shandong Qiangsen Chem | 85% | MT | 848.01 | USD | 20251203 |
| Guang Longyu Chem | 85% | MT | 1060.01 | USD | 20251203 |
| Shandong Jiachang Chem | 85% | MT | 932.81 | USD | 20251203 |