| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | China national standards | MT | USD | 20250923 | |
| Shandong Xinmao New Materials | Industrial Grade | MT | USD | 20250923 | |
| Nanjing Runsheng Petro | Industrial Grade | MT | USD | 20250923 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250923 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250923 | |
| Shandong Langchem | China national standards | MT | USD | 20250923 | |
| Shanghai Lanyan | China national standards | MT | USD | 20250923 | |
| ShanDong Shenghua | China national standards | MT | USD | 20250923 | |
| Jinan Jinrihe Chem | Industrial Grade | MT | USD | 20250923 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20250923 |
