Niu Technologies Announces Unaudited Second Quarter 2025 Financial Results -- Second Quarter Revenues of RMB 1,255.7 million, increase 33.5% year over year -- Second Quarter Net Income of RMB 5.9 million, compared to net loss of RMB 24.9 million in the same period of last year BEIJING, China, August 11, 2025 – Niu Technologies ("NIU", or "the Company") (NASDAQ: NIU), the world's leading provider of smart urban mobility solutions, today announced its unaudited financial results for the second quarter ended J ...