| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | 25percent | MT | 134.03 | USD | 20251102 |
| Zhangzhou Sanan Chem | China national standards | MT | 141.08 | USD | 20251102 |
| Henan Kaijie Water | China national standards | MT | 124.15 | USD | 20251102 |
| Wuhan Hengjiu Chem | China national standards | MT | 129.8 | USD | 20251102 |
| Shandong Jinshenrun Chem | China national standards | MT | 112.87 | USD | 20251102 |
| Shandong Laya Chem | Reagent Grade | MT | 57.84 | USD | 20251101 |
| Guangzhou Tianyue Chem | 25percent | MT | 134.03 | USD | 20251101 |
| Guangdong Huihao | 25percent | MT | 134.03 | USD | 20251101 |
| Shandong Qiangsen Chem | China national standards | MT | 102.99 | USD | 20251101 |
| Henan Kaijie Water | China national standards | MT | 124.15 | USD | 20251101 |