| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yuanhe Chem | 99.5% | MT | USD | 20261019 | |
| Nantong Zhonghe Chem | 99.5% | MT | USD | 20261019 | |
| Shandong Jiachang Chem | 99.5% | MT | USD | 20261019 | |
| Jinan Jinhao Chem | 99.5% | MT | USD | 20261019 | |
| Shandong Jiaming Chemical | 99.5% | MT | USD | 20261019 | |
| Shandong Langchem | Domestic / Premium Grade | MT | USD | 20261019 | |
| Shandong Hanyue Chem | 99.5% | MT | USD | 20261019 | |
| Shandong Mantanghong | 99.5% | MT | USD | 20261019 | |
| Jiangsu Xile Energy | 99.5% | MT | USD | 20261018 | |
| Shandong Laya Chem | Qixiang / GB Standard, ≥99.6% | MT | USD | 20261018 |
