SHANGHAI, May 23, 2025 — NIO Inc. (NYSE: NIO; HKEX: 9866; SGX: NIO), a leading EV company, has announced its annual general meeting (AGM) for shareholders. The meeting is scheduled for June 25, 2025, at 10:30 a.m. Beijing time, at Building 19, No. 1355, Caobao Road, Minhang District, Shanghai, People’s Republic of China. The purpose of the AGM is to consider and potentially approve a proposed resolution, as detailed in the Notice of AGM. The Notice of AGM and proxy form are available on the company’s website at . NIO’s board of directors supports the resolution and encourages shareholders and ADS holders to vote in favor of it.

Shareholders of record as of May 23, 2025 (Hong Kong time) can attend and vote at the AGM or any rescheduled session. ADS holders as of May 23, 2025 (New York time) must vote through Deutsche Bank Trust Company Americas, the depositary for NIO’s ADS program. Holders of Class A ordinary shares held through securities accounts with The Central Depository (Pte) Limited (“CDP”) (Singapore) as of May 23, 2025 (Singapore time) can be appointed as CDP’s proxy to attend and vote, provide voting instructions, or abstain from voting. NIO CDP Depositors should consult the Notice of AGM for details on attendance and voting procedures.

NIO has submitted its annual report on Form 20-F, including audited financial statements for the year ended December 31, 2024, to the U.S. Securities and Exchange Commission (SEC). The Form 20-F is accessible on NIO’s website at and the SEC’s website at .

About NIO

NIO Inc. is a pioneering company in the global smart electric vehicle market, founded in November 2014. With a mission of “Blue Sky Coming,” NIO aims to create a sustainable future. NIO envisions itself as a user-oriented enterprise, blending innovative technology with exceptional experiences. The company designs, develops, manufactures, and sells smart electric vehicles, pushing boundaries in next-generation core technologies. NIO stands out through continuous innovation, superior products and services, and a community fostering shared growth. NIO offers premium smart electric vehicles under the NIO brand, family-focused smart electric vehicles via the ONVO brand, and small, high-end electric cars through the FIREFLY brand.

Safe Harbor Statement

This press release includes forward-looking statements as defined by the U.S. Private Securities Litigation Reform Act of 1995. These statements can be identified by terms like “will,” “expects,” “anticipates,” “aims,” “future,” “intends,” “plans,” “believes,” “estimates,” “likely to,” and similar expressions. NIO may also make forward-looking statements in SEC filings, annual reports, announcements, circulars, press releases, and other written materials, as well as in oral statements to third parties. These statements, which are not historical facts, involve inherent risks and uncertainties. Several factors could cause actual results to differ materially from those in the forward-looking statements, including NIO’s strategies, business development, financial condition, ability to manufacture high-quality vehicles on schedule and at scale, manufacturing capacity, partnerships, power solutions for customers, the viability of battery swapping, BaaS, NIO Assisted and Intelligent Driving, technology improvements, safety standards, raw material supply, vehicle reservations and sales, cost control, brand building, and general economic conditions. Further information on these risks is available in NIO’s filings with the SEC and on the websites of The Stock Exchange of Hong Kong Limited (SEHK) and the Singapore Exchange Securities Trading Limited (SGX-ST). The information in this press release is current as of its date, and NIO does not undertake to update any forward-looking statements unless required by law.

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