| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Leavit Chem | China national standards | MT | USD | 20251207 | |
| Henan Kaijie Water | China national standards | MT | USD | 20251206 | |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251206 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20251206 | |
| Guangdong Huihao | China national standards | MT | USD | 20251206 | |
| Henan Kaijie Water | China national standards | MT | USD | 20251205 | |
| Henan Leavit Chem | China national standards | MT | USD | 20251205 | |
| Zhangzhou Sanan Chem | China national standards | MT | USD | 20251205 | |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251205 | |
| Shanghai Guoke | China national standards | MT | USD | 20251205 |
