| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hebei Pengfa Chem | China national standards | MT | USD | 20251110 | |
| Henan Longyu | China national standards | MT | USD | 20251110 | |
| Shanghai Huayi | China national standards | MT | USD | 20251110 | |
| Shanghai Huayi | China national standards | MT | USD | 20251109 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251109 | |
| Hebei Pengfa Chem | China national standards | MT | USD | 20251109 | |
| Henan Longyu | China national standards | MT | USD | 20251109 | |
| Shandong Hualu | China national standards | MT | USD | 20251109 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251108 | |
| Shandong Hualu | China national standards | MT | USD | 20251108 |