Hi-Yes International Co., Ltd. announced supplemental announcement acquisition of the company has obtained land and building located at Second Subsection, Huaisheng Section, Daan Dist., Taipei City. Name and nature of the underlying asset: Land:2 pieces of lands located at 431, 431-1, Second Subsection, Huaisheng Section, Daan Dist., Taipei City. Buildings:14F, 13F and B2., No.

136, Sec. 3, Renai Rd., Daan Dist., Taipei City, and the area of common use. Date of occurrence of the event: April 3, 2024.

Transaction unit amount, unit price, and total transaction price: Land area of 625.116 square meters (equivalent to 189.10 pings) Building area of 4,539.83 square meters(equivalent to 1,373.30 pings). Total transaction price in TWD 3,084,375,000. Trading counterparty-GShan-Chih Asset Development Co., Ltd.