1.Type of personnel changed (please enter: spokesperson, acting
spokesperson, important personnel (CEO, COO, CMO, CSO, etc.)
,financial officer, accounting officer, corporate governance officer,
chief information security officer, research and development officer,
chief internal auditor, or designated and non-designated representatives):
accounting officer
2.Date of occurrence of the change:2026/06/22
3.Name, title, and resume of the previous position holder:
(1)Yosun Industrial Corp., Ltd.:
Accounting officer:Anlon Liu, Chief Financial Officer of Yosun Industrial
Corp., Ltd.
(2)Silicon Application Corp.:
Accounting officer:T. J. Su, Chief Financial Officer of Silicon Application
Corp.
4.Name, title, and resume of the new position holder:
(1)Yosun Industrial Corp., Ltd.:
Accounting officer:Martin Mai, Senior Director of Accounting Division of
Asian Information Technology Inc
(2)Silicon Application Corp.:
Accounting officer:Martin Mai, Senior Director of Accounting Division of
Asian Information Technology Inc
5.Type of the change (please enter: ”resignation”, ”position
adjustment”, ”retirement”, ”death”,”new
replacement” or ”dismissal”):retirement
6.Reason for the change:
Due to the retirement of the CFO of Yosun Industrial Corp., Ltd. and
Silicon Application Corp., to implement the future organizational planning
and professional division of responsibilities within the WPG Group
the parent company, Asian Information Technology Inc has appointed a
representative to concurrently assume the position.
7.Effective date:2026/07/01
8.Any other matters that need to be specified:None