NIO (NIO) submits Form 6-K on November 2025 delivery update

Rhea-AI Filing Summary

NIO Inc. submitted a Form 6-K as a foreign private issuer for December 2025. The filing furnishes an exhibit titled “NIO Inc. Provides November 2025 Delivery Update,” indicating the company has provided an update on vehicle deliveries for November 2025. The report is filed under Form 20-F requirements and is signed by Chief Financial Officer Yu Qu.

Form 6-K: How Foreign Companies Report to the SEC →

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 December 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		NIO Inc. Provides November 2025 Delivery Update

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: December 1, 2025

[Form 6-K – November Delivery Update]

FAQ

What does NIO (NIO) report in this December 2025 Form 6-K?

NIO’s December 2025 Form 6-K submits an exhibit providing a November 2025 delivery update. This means the company has formally furnished information on its vehicle deliveries for that month to U.S. investors through the SEC reporting system.

What is the main exhibit included in NIO’s (NIO) December 2025 Form 6-K?

The main exhibit is titled “NIO Inc. Provides November 2025 Delivery Update.” This exhibit contains the company’s official update regarding its vehicle delivery performance for November 2025, allowing investors to review recent operating activity.

Under which annual report framework does NIO (NIO) file its SEC reports?

NIO files its annual reports under Form 20-F, the standard for foreign private issuers. This classification shapes how the company reports financial and operational information to U.S. investors compared with domestic U.S. registrants using Form 10-K.

Who signed NIO’s (NIO) December 2025 Form 6-K delivery update filing?

The Form 6-K is signed on behalf of NIO Inc. by Yu Qu, the company’s Chief Financial Officer. This signature indicates senior management attests to submitting the November 2025 delivery update as the company’s authorized representative.

Why is NIO’s (NIO) November 2025 delivery update filed on Form 6-K?

Form 6-K is used by foreign private issuers like NIO to furnish current information between annual reports. By using Form 6-K, NIO provides timely disclosure of its November 2025 delivery update to the U.S. market outside its annual Form 20-F.