Rising Dragon Acquisition Corp. (RDAC) issued four unsecured promissory notes totaling $200,000. Two notes, each for $50,000, were issued on February 5, 2026, and two additional notes, each for $50,000, were issued on March 15, 2026. The notes were issued to Aurora Beacon LLC (RDAC's sponsor) and SZG Limited (designee of HZJL Cayman Limited, the merger counterparty). Proceeds from these notes are deposited into the company's trust account. The funds are specifically for extending the deadline to complete a business combination until April 15, 2026. The notes do not bear interest and mature upon the closing of the initial business combination. Holders have the option to convert the notes into company units, identical to those issued in the company's initial public offering, at a price of $10.00 per unit.