NIO Inc. (NYSE: NIO) files 6-K on Hong Kong board meeting

Rhea-AI Filing Summary

NIO Inc. submitted a Form 6-K as a foreign private issuer to the U.S. regulator, noting that it has issued an announcement on The Stock Exchange of Hong Kong regarding the date of an upcoming board meeting. The report is signed by the company’s Chief Financial Officer, Yu Qu.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

Commission File Number: 001-38638

NIO Inc.

(Registrant’s Name)

Building 19, No. 1355, Caobao Road, Minhang District
Shanghai, People’s Republic of China

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F x     Form 40-F ¨

EXHIBIT INDEX

Exhibit No.		Description
99.1		Announcement on The Stock Exchange of Hong Kong Limited Regarding Date of Board Meeting, dated November 12, 2025

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	NIO Inc.
	By	:	/s/ Yu Qu
	Name	:	Yu Qu
	Title	:	Chief Financial Officer

Date: November 12, 2025

FAQ

What does NIO (NIO) disclose in this Form 6-K filing?

NIO discloses that it has issued an announcement on The Stock Exchange of Hong Kong regarding the date of an upcoming board meeting. The Form 6-K formally furnishes this information to U.S. investors and is signed by Chief Financial Officer Yu Qu.

Why did NIO (NIO) file a Form 6-K in November 2025?

NIO filed the Form 6-K to furnish an announcement made on The Stock Exchange of Hong Kong about the scheduled date of its next board meeting. This keeps U.S. market participants informed of key corporate governance timing via the SEC reporting system.

Who signed NIO’s November 2025 Form 6-K filing?

The Form 6-K was signed on behalf of NIO Inc. by Yu Qu, the company’s Chief Financial Officer. This signature confirms that a duly authorized executive has approved submission of the Hong Kong board meeting announcement to U.S. securities regulators.

What is the main exhibit in NIO’s November 2025 Form 6-K?

The main exhibit, labeled 99.1, is an announcement published on The Stock Exchange of Hong Kong Limited regarding the date of a NIO board meeting. Including this exhibit in the Form 6-K aligns NIO’s Hong Kong disclosure with its U.S. reporting.

How is NIO classified for U.S. reporting in this Form 6-K?

NIO is classified as a foreign private issuer that files its annual reports on Form 20-F. This classification is indicated in the Form 6-K and reflects NIO’s status as a non-U.S. company with securities registered in U.S. markets.