| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| ShanDong Shenghua | China national standards | MT | USD | 20260323 | |
| Dongying Hi-tech | China national standards | MT | USD | 20260323 | |
| Heze Zhuohang | China national standards | MT | USD | 20260323 | |
| TJ Bohai Chem | China national standards | MT | USD | 20260323 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260323 | |
| ShanDong Shenghua | China national standards | MT | USD | 20260320 | |
| Dongying Hi-tech | China national standards | MT | USD | 20260320 | |
| TJ Bohai Chem | China national standards | MT | USD | 20260320 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260320 | |
| ShanDong Shenghua | China national standards | MT | USD | 20260319 |
