Company: LDDD
Filing Date: 2025-11-12
Form Type: 10-Q
Source: 0001213900-25-108744
Chunk: 103

Company: Longduoduo Co Ltd
Filing Date: 2025-11-12
Form: 10-Q
Item: Part II, Item 1
Chunk 103
---
    2025-09-30

    0001892316
    
      country:HK

    2025-07-01
    2025-09-30

    0001892316
    
      country:CN

    2025-07-01
    2025-09-30

    0001892316
    
      country:CN

    2025-09-30

    0001892316
    
      country:CN

    2024-09-30

    0001892316
    
      country:CN

    2025-06-30

    0001892316
    
      country:CN

    2024-07-01
    2024-09-30

    0001892316
    
      country:US

    2024-07-01
    2024-09-30

    0001892316
    
      us-gaap:DomesticCountryMember

    2025-07-01
    2025-09-30

    0001892316
    
      us-gaap:DomesticCountryMember

    2024-07-01
    2024-09-30

    0001892316
    
      us-gaap:StateAdministrationOfTaxationChinaMember

    2025-07-01
    2025-09-30

    0001892316
    
      us-gaap:StateAdministrationOfTaxationChinaMember

    2024-07-01
    2024-09-30

    0001892316
    
      lddc:USFederalMember

    2025-07-01
    2025-09-30

    0001892316
    
      lddc:TianjuMember

    2024-04-01

    0001892316
    
      lddc:TianjuMember

    2024-04-01
    2024-04-01

    0001892316
    
      lddc:QingguoMember

    2024-08-14

    0001892316
    
      lddc:QingguoMember

    2024-08-14
    2024-08-14

    0001892316
    
      lddc:Qing