| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Hi-tech | China national standards | MT | USD | 20250928 | |
| TJ Bohai Chem | China national standards | MT | USD | 20250928 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250928 | |
| Shandong Zhiheng | China national standards | MT | USD | 20250928 | |
| Shandong Fusheng | China national standards | MT | USD | 20250928 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250928 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250928 | |
| Shandong Langchem | Industrial Grade | MT | USD | 20250928 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20250928 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250928 |
