---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-035479"
form_type: "8-K"
ticker: "RDAC"
cik: "0002018145"
company_name: "Rising Dragon Acquisition Corp."
filed_at: "2026-03-27T23:59:59+00:00"
generated_at: "2026-05-15T08:43:16.876572+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Rising Dragon issues $200K in promissory notes to extend business combination deadline to April 15, 2026

## Summary
- Issued four unsecured promissory notes totaling $200K on Feb 5 and Mar 15, 2026.
- Notes issued to sponsor Aurora Beacon LLC and to SZG Limited, designee of HZJL Cayman.
- Proceeds deposited into trust account to extend business combination completion window to April 15, 2026.
- Notes are non-interest bearing and convertible into units at $10.00 per unit at holder's option.
- Notes relate to pending merger with HZJL Cayman Limited under agreement dated Jan 27, 2025.

## SEC filing metadata
- accession: 0001213900-26-035479
- form_type: 8-K
- ticker: RDAC
- cik: 0002018145
- company_name: Rising Dragon Acquisition Corp.
- filed_at: 2026-03-27T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2018145/000121390026035479/0001213900-26-035479-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2018145/000121390026035479/ea0283699-8k_rising.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-035479
- JSON: https://secwatch.observer/filing/0001213900-26-035479.json
- Plain text: https://secwatch.observer/filing/0001213900-26-035479.txt

## Source-grounded claims
- claim_id: 57815cba8a3bf36709f97b5a50ca92a0cba1fa26
  claim: Rising Dragon Acquisition Corp. incurred loan of $50,000 with SZG Limited at do not bear interest maturing upon closing of the Company’s initial business combination.
  evidence_excerpt: On each of February 5, 2026 and March 15, 2026, Rising Dragon Acquisition Corp. (the “Company” or “Rising Dragon”) issued two unsecured promissory notes, each with a principal amount of $50,000 (the “Notes”). On each such date, one note was issued to Aurora Beacon LLC, the Company’s sponsor, and one note was issued to SZG Limited , the designee of HZJL Cayman Limited, the counterparty to the previously announced agreement and plan of merger dated as of January 27, 2025, pursuant to which a proposed business combination among HZJL Cayman Limited, Rising Dragon, Purchaser and Merger Sub would occur.
  evidence_url: https://www.sec.gov/Archives/edgar/data/2018145/000121390026035479/0001213900-26-035479-index.htm
- claim_id: da6bc186a48c5b0161f04332f67ce0649c78a575
  claim: Rising Dragon Acquisition Corp. incurred loan of $50,000 with Aurora Beacon LLC at do not bear interest maturing upon closing of the Company’s initial business combination.
  evidence_excerpt: On each of February 5, 2026 and March 15, 2026, Rising Dragon Acquisition Corp. (the “Company” or “Rising Dragon”) issued two unsecured promissory notes, each with a principal amount of $50,000 (the “Notes”). On each such date, one note was issued to Aurora Beacon LLC, the Company’s sponsor, and one note was issued to SZG Limited , the designee of HZJL Cayman Limited, the counterparty to the previously announced agreement and plan of merger dated as of January 27, 2025, pursuant to which a proposed business combination among HZJL Cayman Limited, Rising Dragon, Purchaser and Merger Sub would occur.
  evidence_url: https://www.sec.gov/Archives/edgar/data/2018145/000121390026035479/0001213900-26-035479-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.