1718 Chung Hsin Fiber Corporation

Release Date: July 7, 115 Statement Date: July 6, 115 Statement Time: 16:09:56 Company Code: 1718 Company Name: Chung Hsin Fiber Corporation Subject: Due to the company's securities reaching the threshold for public alert information on the centralized trading market, relevant major financial and business information is disclosed to assist investors in understanding. Applicable Clause: Item 51 Event Date: July 6, 115

Details: 1. Event Date: 07/06/115 2. Reason: In compliance with the Taiwan Stock Exchange's notification regarding material information disclosure 3. Financial and Business Information: Most Recent Month YoY Change% Most Recent Quarter YoY Change% Last Four Quarters Cumulative (Self-Reported) (115 May) (Audited/Reviewed) (115 Q1) (Audited/Reviewed) =================================================================================================== Revenue (Million NT$) 3,778 9.14% 11,170 -2.79% 44,952 Pre-Tax Net Profit 865 49.14% 2,526 21.44% 9,153 (Million NT$) Net Profit Attributable 102 383.33% 228 985.71% 318 to Parent Company Owners (Million NT$) Earnings Per Share (NT$) 0.08 385.67% 0.17 750% 0.24

4. Whether there are any material events under Article 4 of the 'TSEC Procedures for Verification and Public Disclosure of Material Information by Listed Companies': No. 5. Whether there is a press conference required under Article 11 of the same procedures: No. 6. Complete financial information is available on the Public Information Observation System with the following paths: (1) Recent revenue and profit: Basic Information > Highlights (2) Historical monthly revenue: Operations > Monthly Revenue > Monthly Revenue Information under IFRS (3) Historical profit/loss (audited/reviewed): Financial Statements > Under IFRS > Consolidated/Individual > Comprehensive Income Statement (4) Historical profit/loss (voluntary self-reported): Operations > Self-Reported Profit/Loss Announcements 7. Other Matters to be Disclosed: None.