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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001607062-22-000352
Filing Date
2022-05-16
Accepted
2022-05-16 16:20:25
Documents
71
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 20-F hhhef123121form20f.htm   iXBRL 20-F 1302970
2 EXHIBIT 10.15.1 ex10_151.htm EX-10.15.1 22182
3 EXHIBIT 11.1 ex11_1.htm EX-11.1 1104
4 EXHIBIT 31.1 ex31_1.htm EX-31.1 7202
5 EXHIBIT 31.2 ex31_2.htm EX-31.2 7177
6 EXHIBIT 32.1 ex32_1.htm EX-32.1 2776
7 EXHIBIT 99.1 ex99_1.htm EX-99.1 2892
8 EXHIBIT 99.2 ex99_2.htm EX-99.2 10593
9 EXHIBIT 99.3 ex99_3.htm EX-99.3 25022
  Complete submission text file 0001607062-22-000352.txt   4539547

Data Files

Seq Description Document Type Size
10 XBRL SCHEMA FILE hhhef-20211231.xsd EX-101.SCH 56874
11 XBRL CALCULATION FILE hhhef-20211231_cal.xml EX-101.CAL 37386
12 XBRL DEFINITION FILE hhhef-20211231_def.xml EX-101.DEF 91836
13 XBRL LABEL FILE hhhef-20211231_lab.xml EX-101.LAB 239023
14 XBRL PRESENTATION FILE hhhef-20211231_pre.xml EX-101.PRE 184117
65 EXTRACTED XBRL INSTANCE DOCUMENT hhhef123121form20f_htm.xml XML 690250
Mailing Address SUITE 400, 570 GRANVILLE STREET VANCOUVER A1 V6C 3P1
Business Address SUITE 400, 570 GRANVILLE STREET VANCOUVER A1 V6C 3P1 6046810204
37 CAPITAL INC (Filer) CIK: 0000825171 (see all company filings)

IRS No.: 000000000 | State of Incorp.: A1 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 000-16353 | Film No.: 22929438
SIC: 1000 Metal Mining