1.Date of the board of directors resolution:2023/08/08

2.Name and title of the managerial officer with permission to engage in competitive conduct:LIU,YEN-HUI/President

3.Items of competitive conduct in which the officer is permitted to engage: The person also serves as the president of Rehear Audiology Company Ltd.

4.Period of permission to engage in the competitive conduct: When the person is serving as a managerial officer of the Company.

5.Circumstances of the resolution (please describe the results of voting in accordance with Article 32 of the Company Act): After the chair put this proposal before all directors present at the meeting , it was approved as proposed without objection.

6.If the permitted competitive conduct belongs to the operator of a mainland China area enterprise, the name and title of the managerial officer (if it is not the operator of a mainland China area enterprise, please enter “N/A” below):N/A

7.Company name of the mainland China area enterprise and the officer's position in the enterprise:N/A

8.Address of the mainland China area enterprise:N/A

9.Operations of the mainland China area enterprise:N/A

10.Impact on the company's finance and business:N/A

11.If the managerial officer has invested in the mainland China area enterprise, the monetary amount of the investment and the officer's shareholding ratio:N/A

12.Any other matters that need to be specified:None