Win Semiconductors KY Announces Cash Capital Reduction by Key Subsidiary Win Zhongshan

1. Board Resolution Date: 115/07/30 2. Reason for Capital Reduction: Group-wide capital planning and improvement of capital utilization efficiency. 3. Amount of Capital Reduction: USD 20,000,000 4. Shares to be Eliminated: Not applicable. 5. Capital Reduction Ratio: 19.61% 6. Capital After Reduction: Paid-in capital of USD 82,000,000 7. Scheduled Shareholders' Meeting Date: Not applicable. 8. Expected Number of Listed Common Shares After Reduction: Not applicable. 9. Ratio of Listed Common Shares to Total Issued Common Shares After Reduction (Listed Common Shares / Total Issued Common Shares): Not applicable. 10. Measures for Low Liquidity if Post-Reduction Listed Common Shares Are Less Than 60 Million or 25%: Not applicable. 11. Capital Reduction Benchmark Date: To be finalized upon approval of registration changes by local authorities. 12. Other Matters to be Disclosed: None.