Niu Technologies 20-F for FY2021
Niu Technologies (NIU)
20-F
2022-04-27
For: 2021-12-31
View Original
Added on
April 10, 2026
About this 20-F
Niu Technologies filed this 20-F on April 27, 2022, covering the fiscal year ended December 31, 2021 (FY2021).