[Everlight Chemical] Announcement regarding the full collection of payments for the company's 4th domestic unsecured convertible bonds

1. Date of occurrence: 115/05/22 2. Company name: Everlight Chemical Industrial Corp. 3. Relationship with the company: The Company 4. Mutual shareholding percentage: Not applicable 5. Reason for the event: In accordance with Article 9, Paragraph 1, Subparagraph 2 of the 'Regulations Governing the Offering and Issuance of Securities by Securities Issuers', the Company hereby announces that, as of the date of this announcement, the collection bank for the Company's 4th domestic unsecured convertible bonds has received the full subscription amount of NT$1,020,000,000 and transferred it to the custodial account bank. 6. Countermeasures: None 7. Other matters to be specified: None