| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20251009 | |
| Yancheng SUPER Chem | China national standards | MT | USD | 20251009 | |
| Shandong Langchem | China national standards | MT | USD | 20251009 | |
| Shandong Xima | China national standards | MT | USD | 20251009 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251009 | |
| Shanghai Guoke | China national standards | MT | USD | 20251009 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251009 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251009 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251009 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20251009 |
