Wei Sheng Buys Back Shares Exceeding NT$300 Million

1. Date when the quantity of this share buyback reached 2% of the total issued shares or exceeded NT$300 million: 115/07/23 2. Quantity of this share buyback (shares): 4,686,000 3. Total amount of this share buyback (NT$): 336,142,786 4. Average price per share of this buyback (NT$): 71.73 5. Cumulative quantity of shares held during the buyback period (shares): 4,686,000 6. Ratio of cumulative quantity of shares held during the buyback period to the total issued shares (%): 0.84 7. Other matters to be specified: None Keyword: Major Information