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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001213900-23-012263
Filing Date
2023-02-16
Accepted
2023-02-15 21:29:37
Documents
120
Period of Report
2022-09-30

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT f20f2022_ostintechnology.htm   iXBRL 20-F 1960950
2 AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION f20f2022ex1-1_ostintech.htm EX-1.1 222658
3 DESCRIPTION OF SECURITIES f20f2022ex2-1_ostintech.htm EX-2.1 65102
4 LIST OF SUBSIDIARIES OF THE REGISTRANT f20f2022ex8-1_ostintech.htm EX-8.1 9130
5 CERTIFICATION f20f2022ex12-1_ostintech.htm EX-12.1 10666
6 CERTIFICATION f20f2022ex12-2_ostintech.htm EX-12.2 10990
7 CERTIFICATION f20f2022ex13-1_ostintech.htm EX-13.1 3955
8 CERTIFICATION f20f2022ex13-2_ostintech.htm EX-13.2 3930
9 CONSENT OF KING & WOOD MALLESONS f20f2022ex15-1_ostintech.htm EX-15.1 4419
10 GRAPHIC img_001.jpg GRAPHIC 347030
11 GRAPHIC ex15-1_001.jpg GRAPHIC 6835
12 GRAPHIC ex15-1_002.jpg GRAPHIC 9014
  Complete submission text file 0001213900-23-012263.txt   9945852

Data Files

Seq Description Document Type Size
13 XBRL SCHEMA FILE ost-20220930.xsd EX-101.SCH 97861
14 XBRL CALCULATION FILE ost-20220930_cal.xml EX-101.CAL 60811
15 XBRL DEFINITION FILE ost-20220930_def.xml EX-101.DEF 374697
16 XBRL LABEL FILE ost-20220930_lab.xml EX-101.LAB 677629
17 XBRL PRESENTATION FILE ost-20220930_pre.xml EX-101.PRE 396416
114 EXTRACTED XBRL INSTANCE DOCUMENT f20f2022_ostintechnology_htm.xml XML 1056781
Mailing Address ROOM 101 BUILDING 2 KECHUANG ROAD 1 QIXIA DISTRICT NANJIANG JIANGSU F4 231300
Business Address ROOM 101 BUILDING 2 KECHUANG ROAD 1 QIXIA DISTRICT NANJIANG JIANGSU F4 231300 8602558595234
Ostin Technology Group Co., Ltd. (Filer) CIK: 0001803407 (see all company filings)

IRS No.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-41362 | Film No.: 23636969
SIC: 3679 Electronic Components, NEC