2017.12.25, 远翼投资, 宽带资本CBC, 启明创投, 元生资本, 远东宏信
2016.04.20, 元生资本, 启明创投, DCM中国
2015.07.08, 启明创投, DCM中国
2013.11.07, 启明创投
Note: collected from public online reports, for reference only.
