 Niu Technologies NASDAQ: NIU reported second-quarter FY21 sales growth of 46.5 year-on-year, to RMB 944.7 146.3 million, missing the analyst consensus estimate of 156.04 million. e-scooters sales increased 58.0 YY, China e-scooters rose 58.8 YY, and international e-scooter sales climbed 34.8 YY. 