Chung Huan Announces Completion of Cash Capital Reduction and Change in Paid-in Capital Registration

1. Date of regulatory approval for capital reduction: July 15, 115 2. Date of completion of capital change registration: August 18, 115 3. Impact on financial statements (including differences in paid-in capital and outstanding shares, and impact on book value per share): (1) The Company's original paid-in capital was NT$10,893,483,280; after reduction, paid-in capital is NT$9,804,134,950. (2) Pre-reduction outstanding shares were 1,089,348,328; post-reduction outstanding shares are 980,413,495, a difference of 108,934,833 shares. (3) Book value per share before reduction was NT$18.41; after reduction, it is NT$19.34 (based on Q2 115 financials). 4. Planned share exchange program: announced as material information on August 13, 115 (1) Base date for issuing new dematerialized shares due to capital reduction: October 8, 115. (2) Last trading day for old shares: September 30, 115. (3) Period during which old shares are suspended from market trading: October 1, 115 to October 8, 115. (4) Final transfer date for old shares: October 3, 115. (5) Suspension period for share transfers of old shares: October 4, 115 to October 8, 115. (6) Listing and trading commencement date for new shares, and delisting date for old shares: October 12, 115. (7) Distribution date for refunded capital from cash reduction: October 15, 115. (8) From the listing date of new shares onward, previously listed old shares shall no longer be eligible as settlement targets for trading. 5. Number of ordinary shares expected to be listed after capital reduction: 980,413,495 shares 6. Proportion of listed ordinary shares to issued ordinary shares after reduction (post-reduction listed shares / post-reduction issued shares): 100% 7. If the above two items result in listed shares after reduction being less than 60 million shares and less than 25%, explain measures for low share liquidity: Not applicable 8. Other matters to be disclosed: On August 19, 115, the Company received an approval letter for change registration from the Ministry of Economic Affairs, Commercial Affairs Bureau.