BEIJING, April 22, 2024 — Niu Technologies (“NIU” or “the Company”) (NASDAQ: NIU), the world’s leading provider of smart urban mobility solutions, will report its financial results for the first quarter of 2024 before the U.S. market opens on Monday, May 20, 2024. The corporate presentation and financial spreadsheets will be posted on NIU’s investor relations website at: The Company will host an earnings conference call on Monday, May 20, 2024 at 8:00 AM U.S. Eastern Time (8:00 PM Beijing/Hong Kong Time) to discuss the financial and business results. To join via phone, participants need to register in advance of the conference call using the link provided below. Upon registration, participants will receive dial-in numbers and a personal PIN, which will be used to join the conference call. Event:Niu Technologies First Quarter 2024 Financial Results Conference CallRegistration Link: A live and archived webcast of the conference call will be available on the investor relations website at About NIU As the world’s leading provider of smart urban mobility solutions, NIU designs, manufactures and sells high-performance electric motorcycles, mopeds, bicycles, as well as kick-scooters and e-bikes. NIU has a diversified product portfolio that caters to the various demands of our users and addresses different urban travel scenarios. Currently, NIU offers two model lineups, comprising a number of different vehicle types. These include (i) the electric motorcycle, moped and bicycle series, including the NQi, MQi, UQi, F series and others, and (ii) the micro-mobility series, including the kick-scooter series KQi and the e-bike series BQi. NIU has adopted an omnichannel retail model, integrating the offline and online channels, to sell its products and provide services to users. For more information, please visit . Investor Relations Contact: Niu TechnologiesE-mail: