Company: HMDCF
Filing Date: 2025-08-07
Form Type: 6-K
Source: 0001410578-25-001583
Chunk: 0

Company: HUTCHMED (China) Ltd
Filing Date: 2025-08-07
Form: 6-K
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM

REPORT OF FOREIGN PRIVATE ISSUER

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

THE SECURITIES EXCHANGE ACT OF 1934

For the Month ofAugust 2025

Commission File Number:

(Translation of registrant’s name into English)

,,

(Address of principal executive offices)</div>

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

<div align='center'>Form 20-F⌧Form 40-F☐</div>

HUTCHMED (CHINA) LIMITED Form 6-K EXHIBIT INDEX

| Exhibit No.  
 Exhibit 99.1 | ​ | Description                                                                                           
 Announcement relating to unaudited financial results as of and for the six months ended June 30, 2025 |
|:-------------|:--|:------------------------------------------------------------------------------------------------------|
| Exhibit 99.2 | ​ | HUTCHMED (China) Limited supplemental disclosures                                                     |

SIGNATURE 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.

| ​ | HUTCHMED (CHINA) LIMITED |                  |                         |
| ​ | ​                        | ​                |                         |
| ​ | ​                        | ​                |                         |
| ​ | By:                      | /s/ JOHNNY CHENG |                         |
| ​ | ​                        | Name:            | Johnny Cheng            |
| ​ | ​                        | Title:           | Chief Financial Officer |

Date: August 7, 2025