| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | Industrial Grade | MT | USD | 20251203 | |
| Hunan JinyuChem | China national standards | MT | USD | 20251203 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251203 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251203 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251203 | |
| Shandong Wells Chem | China national standards | MT | USD | 20251203 | |
| ShanDong Shenghua | China national standards | MT | USD | 20251203 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251203 | |
| Shanghai Juexin | China national standards | MT | USD | 20251203 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251203 |
