| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251204 | |
| ShanDong Shenghua | China national standards | MT | USD | 20251204 | |
| Shandong Langchem | China national standards | MT | USD | 20251204 | |
| Qingdao Shengze Chem | Industrial Grade | MT | USD | 20251204 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251204 | |
| Yixing Wencheng Chem | China national standards | MT | USD | 20251204 | |
| Heze Zhuohang | China national standards | MT | USD | 20251204 | |
| Shandong Wells Chem | China national standards | MT | USD | 20251204 | |
| Tongling Jintai | China national standards | MT | USD | 20251203 | |
| Ningbo Dafeng | China national standards | MT | USD | 20251203 |
