$NIO #NIO NIO Nio Day 2021 To Be Held Dec. 18 #NioDay #WYCKOFF NIO announced on October 18 that NIO Day 2021 will be held on December 18 this year at the Olympic Sports Center in Suzhou, Jiangsu Province, a city located about 100 kilometers west of Shanghai. NIO is expected to unveil models including one called the ET5 at that time, as well as another unknown model.
