Entity information:

• Entity registrant name: DUONAS CORP.
• CIK: 0001680935
• SEC filing page: http://www.sec.gov/Archives/edgar/data/1680935/000168093517000011/0001680935-17-000011-index.htm
• XBRL Instance: http://www.sec.gov/Archives/edgar/data/1680935/000168093517000011/none-20170630.xml
• XBRL Cloud Viewer: https://edgardashboard.xbrlcloud.com/flex/viewer/XBRLViewer.html#instance=http://www.sec.gov/Archives/edgar/data/1680935/000168093517000011/none-20170630.xml
• EDGAR Dashboard: https://edgardashboard.xbrlcloud.com/edgar-dashboard/?cik=0001680935
• Generator: SmartXBRL
• Total assets: 6,020
• Income tax expense (benefit):
• Found reconcilation from statutory to effective rates: False
• Found income tax policy: Coming soon!

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