ECARX (ECX) 6-K ECARX and Black Sesame Technologies Strengthen Partnership to Develop Intelligent Driving Ecosystem

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 2023

Commission File Number: 001-41576

ECARX Holdings Inc.

(Translation of registrant’s name into English)

ECARX office, 2nd Floor South, International House

1 St. Katharine’s Way

London E1W 1UN

United Kingdom

(Address of principal executive office)

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

Form 20-F x      Form 40-F o

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EXHIBIT INDEX

Exhibit No.	Description
99.1	Press Release—ECARX and Black Sesame Technologies Strengthen Partnership to Develop Intelligent Driving Ecosystem

164828.01T-BEISR01A - MSW

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.

ECARX Holdings Inc.

By		/s/ Jing (Phil) Zhou
Name	:	Jing (Phil) Zhou
Title	:	Chief Financial Officer

Date: December 22, 2023

164828.01T-BEISR01A - MSW