| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | 85% | MT | 956.32 | USD | 20250922 |
| Wengfu | 85% | MT | 1096.95 | USD | 20250922 |
| Wengfu | 85% | MT | 1111.02 | USD | 20250922 |
| Jinan Angxin Chem | 85% | MT | 1054.76 | USD | 20250922 |
| Shandong Jinshenrun Chem | 85% | MT | 984.45 | USD | 20250922 |
| Shandong Jinshenrun Chem | 85% | MT | 970.38 | USD | 20250922 |
| Shandong Xima | 85% | MT | 886.0 | USD | 20250922 |
| Shandong Qiangsen Chem | 85% | MT | 843.81 | USD | 20250922 |
| Shanghai Guoke | 85% | MT | 1125.08 | USD | 20250922 |
| Shanghai Guoke | 85% | MT | 1066.01 | USD | 20250922 |