| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Aite Chem | China national standards | MT | USD | 20251028 | |
| Yixing Wencheng Chem | China national standards | MT | USD | 20251028 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20251028 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251028 | |
| Shandong Wells Chem | China national standards | MT | USD | 20251028 | |
| Tongling Jintai | China national standards | MT | USD | 20251027 | |
| Ningbo Dafeng | China national standards | MT | USD | 20251027 | |
| Yueyang Zhongchuang | China national standards | MT | USD | 20251027 | |
| ShanDong Shenghua | China national standards | MT | USD | 20251027 | |
| Dongying Hi-tech | China national standards | MT | USD | 20251027 |
