| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Maoming Weilianda | China national standards | MT | USD | 20260316 | |
| Fujian Chunda | China national standards | MT | USD | 20260316 | |
| Foshan Guansheng | China national standards | MT | USD | 20260316 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20260316 | |
| TJ Yongli Chem | China national standards | MT | USD | 20260316 | |
| Bengbu Yushun Chem | Qualified product | MT | USD | 20260314 | |
| Jinan Zesheng | First-grade product | MT | USD | 20260314 | |
| Wuhan Hengjiu Chem | First-grade product | MT | USD | 20260314 | |
| Shandong Hongyang Chem | Industrial grade | MT | USD | 20260313 | |
| Jinan Jinhao Chem | 99.0%｜Premium grade | MT | USD | 20260313 |
