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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-24-050776
Filing Date
2024-04-24
Accepted
2024-04-24 06:04:45
Documents
128
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F niu-20231231x20f.htm   iXBRL 20-F 4426781
2 EXHIBIT 8.1 niu-20231231xex8d1.htm EX-8.1 8718
3 EXHIBIT 12.1 niu-20231231xex12d1.htm EX-12.1 12980
4 EXHIBIT 12.2 niu-20231231xex12d2.htm EX-12.2 12080
5 EXHIBIT 13.1 niu-20231231xex13d1.htm EX-13.1 7581
6 EXHIBIT 13.2 niu-20231231xex13d2.htm EX-13.2 6831
7 EXHIBIT 15.1 niu-20231231xex15d1.htm EX-15.1 3355
8 EXHIBIT 15.2 niu-20231231xex15d2.htm EX-15.2 4632
9 EXHIBIT 97 niu-20231231xex97.htm EX-97 42524
15 GRAPHIC niu-20231231x20f001.jpg GRAPHIC 100266
16 GRAPHIC niu-20231231x20f005.jpg GRAPHIC 100140
  Complete submission text file 0001104659-24-050776.txt   16237741

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA niu-20231231.xsd EX-101.SCH 84690
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE niu-20231231_def.xml EX-101.DEF 329996
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE niu-20231231_lab.xml EX-101.LAB 725725
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE niu-20231231_pre.xml EX-101.PRE 599019
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE niu-20231231_cal.xml EX-101.CAL 98161
132 EXTRACTED XBRL INSTANCE DOCUMENT niu-20231231x20f_htm.xml XML 3028672
Mailing Address NO.1 BLDG., NO. 195 HUILONGGUAN EAST RD. CHANGPING DISTRICT BEIJING F4 102208
Business Address NO.1 BLDG., NO. 195 HUILONGGUAN EAST RD. CHANGPING DISTRICT BEIJING F4 102208 861064321899
Niu Technologies (Filer) CIK: 0001744781 (see all company filings)

IRS No.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-38696 | Film No.: 24866613
SIC: 3711 Motor Vehicles & Passenger Car Bodies
(CF Office: 04 Manufacturing)