| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | 99.5% | MT | USD | 20251230 | |
| Jinan Aochen Chem | 99.5% | MT | USD | 20251230 | |
| Shandong Yeyang Chem | 99.5% | MT | USD | 20251230 | |
| Wuhan Hengjiu Chem | 99.5% | MT | USD | 20251230 | |
| Shanghai Ronghe Chem | 99.5% | MT | USD | 20251230 | |
| Nanjing Baitu Chem | 99.5% | MT | USD | 20251230 | |
| Shandong Hongyang Chem | 99.5% | MT | USD | 20251230 | |
| Shangqiu Ruibai | China national standards | MT | USD | 20251230 | |
| Zhejiang Juhua | China national standards | MT | USD | 20251230 | |
| Anhui Zhonghuifa | China national standards | MT | USD | 20251230 |
