Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-22-133564
Filing Date
2022-04-29
Accepted
2022-04-29 16:06:34
Documents
120
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F d279679d20f.htm   iXBRL 20-F 4006045
2 EX-8.1 d279679dex81.htm EX-8.1 3632
3 EX-12.1 d279679dex121.htm EX-12.1 10751
4 EX-12.2 d279679dex122.htm EX-12.2 10739
5 EX-13.1 d279679dex131.htm EX-13.1 3131
6 EX-13.2 d279679dex132.htm EX-13.2 3111
7 EX-15.1 d279679dex151.htm EX-15.1 1972
8 EX-15.2 d279679dex152.htm EX-15.2 5000
9 EX-15.3 d279679dex153.htm EX-15.3 1278
10 EX-15.4 d279679dex154.htm EX-15.4 1641
16 GRAPHIC g279679g00m01.jpg GRAPHIC 35240
17 GRAPHIC g279679g0424081324212.jpg GRAPHIC 3995
  Complete submission text file 0001193125-22-133564.txt   14813292

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA can-20211231.xsd EX-101.SCH 89897
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE can-20211231_cal.xml EX-101.CAL 76806
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE can-20211231_def.xml EX-101.DEF 399337
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE can-20211231_lab.xml EX-101.LAB 703086
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE can-20211231_pre.xml EX-101.PRE 606317
114 EXTRACTED XBRL INSTANCE DOCUMENT d279679d20f_htm.xml XML 2745731
Mailing Address ROOM 2101, 21ST FLOOR,BUILDING 1,YARD 1 NO. 81 BEIQING ROAD, HAIDIAN DISTRICT, BEIJING, F4 100094
Business Address ROOM 2101, 21ST FLOOR,BUILDING 1,YARD 1 NO. 81 BEIQING ROAD, HAIDIAN DISTRICT, BEIJING, F4 100094 86 010 60974080
Canaan Inc. (Filer) CIK: 0001780652 (see all company filings)

EIN.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-39127 | Film No.: 22875219
SIC: 3674 Semiconductors & Related Devices