Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001213900-24-010983
Filing Date
2024-02-07
Accepted
2024-02-07 14:06:00
Documents
68
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 QUARTERLY REPORT f10q1223_longduoduo.htm   iXBRL 10-Q 563405
2 CERTIFICATION f10q1223ex31-1_longduoduo.htm EX-31.1 11828
3 CERTIFICATION f10q1223ex31-2_longduoduo.htm EX-31.2 11582
4 CERTIFICATION f10q1223ex32-1_longduoduo.htm EX-32.1 4472
5 CERTIFICATION f10q1223ex32-2_longduoduo.htm EX-32.2 4679
  Complete submission text file 0001213900-24-010983.txt   3940252

Data Files

Seq Description Document Type Size
6 XBRL SCHEMA FILE lddc-20231231.xsd EX-101.SCH 46844
7 XBRL CALCULATION FILE lddc-20231231_cal.xml EX-101.CAL 37113
8 XBRL DEFINITION FILE lddc-20231231_def.xml EX-101.DEF 202347
9 XBRL LABEL FILE lddc-20231231_lab.xml EX-101.LAB 377857
10 XBRL PRESENTATION FILE lddc-20231231_pre.xml EX-101.PRE 211968
70 EXTRACTED XBRL INSTANCE DOCUMENT f10q1223_longduoduo_htm.xml XML 412578
Mailing Address G3-5-8016, SHUI'AN TOWN, RUYI HEADQUARTE HOHHOT ECONOMIC DEVELOPMENT ZONE INNER MONGOLIA F4 010000
Business Address G3-5-8016, SHUI'AN TOWN, RUYI HEADQUARTE HOHHOT ECONOMIC DEVELOPMENT ZONE INNER MONGOLIA F4 010000 86 (0472) 510 4980
Longduoduo Co Ltd (Filer) CIK: 0001892316 (see all company filings)

EIN.: 372018431 | Fiscal Year End: 0630
Type: 10-Q | Act: 34 | File No.: 000-56615 | Film No.: 24603709
SIC: 8000 Services-Health Services
(CF Office: 08 Industrial Applications and Services)