{"cik":1744781,"taxonomy":"us-gaap","tag":"NetIncomeLoss","label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","entityName":"Niu Technologies","units":{"CNY":[{"start":"2016-01-01","end":"2016-12-31","val":-232720922,"accn":"0001104659-19-023545","fy":2018,"fp":"FY","form":"20-F","filed":"2019-04-25","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-184662871,"accn":"0001104659-19-023545","fy":2018,"fp":"FY","form":"20-F","filed":"2019-04-25"},{"start":"2017-01-01","end":"2017-12-31","val":-184662871,"accn":"0001104659-20-050585","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-24","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-349027476,"accn":"0001104659-19-023545","fy":2018,"fp":"FY","form":"20-F","filed":"2019-04-25"},{"start":"2018-01-01","end":"2018-12-31","val":-349027476,"accn":"0001104659-20-050585","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-24"},{"start":"2018-01-01","end":"2018-12-31","val":-349027476,"accn":"0001104659-21-048371","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-09","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":190084771,"accn":"0001104659-20-050585","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-24"},{"start":"2019-01-01","end":"2019-12-31","val":190084771,"accn":"0001104659-21-048371","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-09"},{"start":"2019-01-01","end":"2019-12-31","val":190084771,"accn":"0001104659-22-051148","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-27","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":168652466,"accn":"0001104659-21-048371","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-09"},{"start":"2020-01-01","end":"2020-12-31","val":168652466,"accn":"0001104659-22-051148","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-27"},{"start":"2020-01-01","end":"2020-12-31","val":168652466,"accn":"0001104659-23-047988","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-21"},{"start":"2020-01-01","end":"2020-12-31","val":168652466,"accn":"0001104659-23-088518","fy":2022,"fp":"FY","form":"20-F/A","filed":"2023-08-08","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":225820409,"accn":"0001104659-22-051148","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-27"},{"start":"2021-01-01","end":"2021-12-31","val":225820409,"accn":"0001104659-23-047988","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-21"},{"start":"2021-01-01","end":"2021-12-31","val":225820409,"accn":"0001104659-23-088518","fy":2022,"fp":"FY","form":"20-F/A","filed":"2023-08-08"},{"start":"2021-01-01","end":"2021-12-31","val":225820409,"accn":"0001104659-24-050776","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-49462929,"accn":"0001104659-23-047988","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-21"},{"start":"2022-01-01","end":"2022-12-31","val":-49462929,"accn":"0001104659-23-088518","fy":2022,"fp":"FY","form":"20-F/A","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-12-31","val":-49462929,"accn":"0001104659-24-050776","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-24"},{"start":"2022-01-01","end":"2022-12-31","val":-49462929,"accn":"0001410578-25-000798","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-271835982,"accn":"0001104659-24-050776","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-24"},{"start":"2023-01-01","end":"2023-12-31","val":-271835982,"accn":"0001410578-25-000798","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-18"},{"start":"2023-01-01","end":"2023-12-31","val":-271835982,"accn":"0001104659-26-044568","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-17","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-193200639,"accn":"0001410578-25-000798","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-18"},{"start":"2024-01-01","end":"2024-12-31","val":-193200639,"accn":"0001104659-26-044568","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-17","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-39385588,"accn":"0001104659-26-044568","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-17","frame":"CY2025"}],"USD":[{"start":"2018-01-01","end":"2018-12-31","val":-50763942,"accn":"0001104659-19-023545","fy":2018,"fp":"FY","form":"20-F","filed":"2019-04-25","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":27303970,"accn":"0001104659-20-050585","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":25847122,"accn":"0001104659-21-048371","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":35436151,"accn":"0001104659-22-051148","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-27","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-7171450,"accn":"0001104659-23-047988","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-21"},{"start":"2022-01-01","end":"2022-12-31","val":-7171450,"accn":"0001104659-23-088518","fy":2022,"fp":"FY","form":"20-F/A","filed":"2023-08-08","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-38287297,"accn":"0001104659-24-050776","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-24","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-26468379,"accn":"0001410578-25-000798","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-5632064,"accn":"0001104659-26-044568","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-17","frame":"CY2025"}]}}