OpenFilings

Form10-K

Report Period2020-12-31

Date Filed2021-03-31

Time Filed16:32:23

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Natural Language Processing

Recognized Type Unidentified

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Exhibits

ANNUAL REPORT
AMENDED AND RESTATED ARTICLES OF INCORPORATION
DESCRIPTION OF SECURITIES
HOUSE LEASE CONTRACT
LEASE AGREEMENT, DATED JANUARY 18, 2021, BY AND BETWEEN BEIJING GUOCHUAN BORUI T
LIST OF SUBSIDIARIES
CERTIFICATION OF THE PRINCIPAL EXECUTIVE OFFICER
CERTIFICATION OF THE PRINCIPAL FINANCIAL OFFICER
CERTIFICATION
CERTIFICATION
Filing on SEC Edgar