# EDGAR Filing Document

**Accession Number:** 0002018145
**File Stem:** 0001213900-25-126110
**Filing Date:** 2025-12
**Character Count:** 5210
**Document Hash:** 44a3d5e14c230f4586d244aa57e17d15
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-126110.hdr.sgml**: 20251229

**ACCESSION NUMBER**: 0001213900-25-126110

**CONFORMED SUBMISSION TYPE**: 8-K/A

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20251212

**ITEM INFORMATION**: Other Events

**FILED AS OF DATE**: 20251229

**DATE AS OF CHANGE**: 20251229

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Rising Dragon Acquisition Corp.
- **CENTRAL INDEX KEY:** 0002018145
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42368
- **FILM NUMBER:** 251609929

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** NO.604, YIXING ROAD
- **STREET 2:** WANBOLIN DISTRICT
- **CITY:** TAIYUAN CITY
- **PROVINCE COUNTRY:** F4
- **BUSINESS PHONE:** 86-18817777987

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** NO.604, YIXING ROAD
- **STREET 2:** WANBOLIN DISTRICT
- **CITY:** TAIYUAN CITY
- **PROVINCE COUNTRY:** F4

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**Form 8-K/A**

(Amendment No. 1)

**Current Report**

**Pursuant to Section 13 or 15(d) of the**

**Securities Exchange Act of 1934**

**December 12, 2025**

Date of Report (Date of earliest event reported)

**<u>Rising Dragon Acquisition Corp.</u>**

(Exact Name of Registrant as Specified in its Charter)

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| | | |
|:---|:---|:---|
| **Cayman Islands** | **001-42368** | **n/a** |
| (State or other jurisdiction<br> of incorporation) | (Commission File Number) | (I.R.S. Employer<br> Identification No.) |

---

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| | |
|:---|:---|
| **No. 604, Yixing Road,<br> Wanbolin District, Taiyuan City,<br> Shanxi Province, People's Republic of China** | **030024** |
| (Address of Principal Executive Offices) | (Zip Code) |

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Registrant's telephone number, including area code: **+86 18817777987**

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol(s)** | **Name of each exchange on which registered** |
| Units, each consisting of one Ordinary Share, par value $0.0001 per share, and one Right entitling the holder to receive one-tenth of an Ordinary Share | RDACU | The Nasdaq Stock Market LLC |
| Ordinary Shares | RDAC | The Nasdaq Stock Market LLC |
| Rights | RDACR | The Nasdaq Stock Market LLC |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Explanatory Note

This Amendment No. 1 (the "Amended 8-K") to the Company's Current Report on Form 8-K (the "Original 8-K"), filed on December 18, 2025, is being filed solely to revise the amount of the Amended Monthly Extension Fee under Item 8.01 of the Original 8-K. The revision aligns the calculation of the Amended Monthly Extension Fee with the methodology pursuant to the Trust Agreement Amendment, as agreed upon by all relevant parties. The Amended 8-K speaks as of the same date as the Original 8-K. Except as set forth herein, no other changes have been made to the Original 8-K. Accordingly, this Amended 8-K should be read in conjunction with the Original 8-K.

**Item 8.01. Other Events.**

In connection with the shareholders' vote at the Extension Meeting, 1,548,345 ordinary shares were tendered for redemption. An aggregate of 5,668,070 ordinary shares were tendered for redemption in connection with the extraordinary general meeting held on November 20, 2025, to approve the business combination and the Extension Meeting. The Amended Monthly Extension Fee will be $100,000 for each one-month extension.

**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 hereunto duly authorized.

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| | |
|:---|:---|
| Dated: December 29, 2025 | Dated: December 29, 2025 |
| RISING DRAGON ACQUISITION CORP. | RISING DRAGON ACQUISITION CORP. |
| By: | */s/ Lulu Xing* |
| Name: | Lulu Xing |
| Title: | Chief Executive Officer |

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