| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20250926 | |
| Aite Zhejiang | China national standards | MT | USD | 20250926 | |
| Shandong Zhenkun | Industrial Grade | MT | USD | 20250926 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250925 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250925 | |
| Aite Zhejiang | China national standards | MT | USD | 20250925 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250925 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20250925 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20250925 | |
| Shanghai Guoke | China national standards | MT | USD | 20250925 |
