| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Huiyi | China national standards | MT | USD | 20250806 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250805 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20250805 | |
| Henan Huiyihai | China national standards | MT | USD | 20250805 | |
| Henan Huiyi | China national standards | MT | USD | 20250805 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250804 | |
| Chizhou Xinyu Chem | China national standards | MT | USD | 20250804 | |
| Henan Huiyihai | China national standards | MT | USD | 20250804 | |
| Henan Huiyi | China national standards | MT | USD | 20250804 | |
| Henan Huiyi | China national standards | MT | USD | 20250803 |