| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hunan Jianghai Env | China national standards | MT | USD | 20251011 | |
| GuangZhan Chem | China national standards | MT | USD | 20251011 | |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251011 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20251011 | |
| Guangdong Huihao | 25percent | MT | USD | 20251011 | |
| Hunan Jianghai Env | China national standards | MT | USD | 20251010 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251010 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20251010 | |
| Shanghai Guoke | China national standards | MT | USD | 20251010 | |
| Jinan Xinhou | China national standards | MT | USD | 20251010 |
