| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Malu Chem | China national standards | MT | 324.88 | USD | 20251126 |
| Baozhen Shandong Chem | Food Grade | MT | 268.38 | USD | 20251126 |
| Changzhou Qidi Chem | Industrial Grade | MT | 324.88 | USD | 20251126 |
| Shandong Shuojia Chem | China national standards | MT | 303.69 | USD | 20251126 |
| Shanghai Malu Chem | Industrial Grade | MT | 317.81 | USD | 20251126 |
| Henan Qingmai Tech | Industrial Grade | MT | 409.63 | USD | 20251126 |
| Suzhou Zhaohua Chem | 含量96% | MT | 353.13 | USD | 20251126 |
| Shandong Jiaen Chem | China national standards | MT | 268.38 | USD | 20251126 |
| Zhangzhou Sanan Chem | China national standards | MT | 310.75 | USD | 20251126 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 339.0 | USD | 20251126 |