| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250923 | |
| Shandong Xima | China national standards | MT | USD | 20250923 | |
| Dongying Lianchem | China national standards | MT | USD | 20250923 | |
| Shandong Langchem | China national standards | MT | USD | 20250923 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20250923 | |
| Shandong Yaowang Chem | China national standards | MT | USD | 20250923 | |
| Jinan Jiaxing Chem | China national standards | MT | USD | 20250923 | |
| Shanghai Denuo Chem | China national standards | MT | USD | 20250923 | |
| Hubei 789 Chem | China national standards | MT | USD | 20250923 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20250923 |
