Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001641172-25-021685
Filing Date
2025-07-31
Accepted
2025-07-31 09:51:52
Documents
49
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q form10-q.htm   iXBRL 10-Q 411835
2 EX-31.1 ex31-1.htm EX-31.1 11310
3 EX-32.1 ex32-1.htm EX-32.1 5708
  Complete submission text file 0001641172-25-021685.txt   2497667

Data Files

Seq Description Document Type Size
4 XBRL SCHEMA FILE hgyn-20250331.xsd EX-101.SCH 19880
5 XBRL CALCULATION FILE hgyn-20250331_cal.xml EX-101.CAL 42275
6 XBRL DEFINITION FILE hgyn-20250331_def.xml EX-101.DEF 58918
7 XBRL LABEL FILE hgyn-20250331_lab.xml EX-101.LAB 177512
8 XBRL PRESENTATION FILE hgyn-20250331_pre.xml EX-101.PRE 137969
51 EXTRACTED XBRL INSTANCE DOCUMENT form10-q_htm.xml XML 239669
Mailing Address NO. 3, 21ST FLOOR, BUILDING 1, NO. 176 JIQING 1ST ROAD CHENGDU HIGH-TECH ZONE CHINA (SICHUAN) PILOT FREE TRA China
Business Address NO. 3, 21ST FLOOR, BUILDING 1, NO. 176 JIQING 1ST ROAD CHENGDU HIGH-TECH ZONE CHINA (SICHUAN) PILOT FREE TRA China 861 8999250338
HONG YUAN HOLDING GROUP (Filer) CIK: 0001324759 (see all company filings)

EIN.: 000000000 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-56252 | Film No.: 251169952
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
(CF Office: 08 Industrial Applications and Services)