# EDGAR Filing Document

**Accession Number:** 0001398453
**File Stem:** 0001104659-26-062232
**Filing Date:** 2026-5
**Character Count:** 3709
**Document Hash:** 25de42c893fe3ad214f3c2e6bb5dc649
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-062232.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001104659-26-062232

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260515

**FILED AS OF DATE**: 20260515

**DATE AS OF CHANGE**: 20260515

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Xinyuan Real Estate Co., Ltd.
- **CENTRAL INDEX KEY:** 0001398453
- **STANDARD INDUSTRIAL CLASSIFICATION:** GEN BUILDING CONTRACTORS - RESIDENTIAL BUILDINGS [1520]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33863
- **FILM NUMBER:** 26985179

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 27/F, CHINA CENTRAL PLACE, TOWER II
- **STREET 2:** 79 JIANGUO ROAD, CHAOYANG DISTRICT
- **CITY:** BEIJING
- **PROVINCE COUNTRY:** F4
- **ZIP:** 10025
- **BUSINESS PHONE:** 861085889200

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 27/F, CHINA CENTRAL PLACE, TOWER II
- **STREET 2:** 79 JIANGUO ROAD, CHAOYANG DISTRICT
- **CITY:** BEIJING
- **PROVINCE COUNTRY:** F4
- **ZIP:** 10025

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Xinyuan Real Estate Co Ltd
- **DATE OF NAME CHANGE:** 20070503

**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**

**of the Securities Exchange Act of 1934**

**FOR THE MONTH OF May 2026**

**COMMISSION FILE NUMBER: 001-33863**

**XINYUAN REAL ESTATE CO., LTD.**

27/F, China Central Place, Tower II<br> 79 Jianguo Road, Chaoyang District<br> Beijing 100025<br> 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 of Form 20-F or Form 40-F.

**Form 20-F** **⌧ Form 40-F ◻**

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ◻

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ◻

Xinyuan Real Estate Co., Ltd. ("Company") provides the following update regarding the filing status of its annual report on Form 20-F for the fiscal year ended December 31, 2025.

As disclosed in the Company's Form 12b-25 filed on April 30, 2026, the Company extended the filing deadline for its annual report to May 15, 2026. However, the Company will not be able to complete the filing by such date.

The Company's management team is still in the process of compiling the information required for the annual report and requires additional time to finalize the consolidated financial statements. The Company and its independent registered public accounting firm also require additional time to conduct further audit testing and complete the necessary documentation.

The Company will continue to work diligently with all relevant parties to advance the foregoing process and expects to file the annual report as soon as practicable.

**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.

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| | | | |
|:---|:---|:---|:---|
|  | **XINYUAN REAL ESTATE CO., LTD** **.** | **XINYUAN REAL ESTATE CO., LTD** **.** | **XINYUAN REAL ESTATE CO., LTD** **.** |
|  | (Registrant) | (Registrant) | (Registrant) |
| Date: May 15, 2026 | By: | /s/ Yong Zhang | /s/ Yong Zhang |
|  |  | Name: | Yong Zhang |
|  |  | Title: | Chief Executive Officer |

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