Announcement on changing the company abbreviation from 'KE KY' to 'Vitafoss KY'. (Announcement Period:2024/07/29 2024/08/29)

 Announcement on changing the company abbreviation
from "KE-KY" to "Vitafoss-KY".
(Announcement Period:2024/07/29-2024/08/29)

1.Date of occurrence of the event:2024/07/29
2.Company name:Yong Yi International Group Co., Ltd
             (Original name Kayee International Group Co., Ltd.)
3.Relationship to the Company (please enter "head office" or
  "subsidiaries"):head office
4.Reciprocal shareholding ratios:NA
5.Cause of occurrence:
(1)The change in the company's securities abbreviation has been approved
   by the Taiwan Stock Exchange Co., Ltd.'s letter No. 11300129912 on
   July 26, 2024, and will take effect from August 19, 2024.
(2)The company's original securities abbreviation was changed from
   "KE-KY" to "Vitafoss-KY".
(3)Stock code is still "2939".
6.Countermeasures:According to the provisions of the Taiwan Stock Exchange
   Co., Ltd.'s consent letter, announcements will be made continuously
   for one month from the date of receipt.
7.Any other matters that need to be specified (the information disclosure
  also meets the requirements of Article 7, subparagraph 9 of the Securities
  and Exchange Act Enforcement Rules, which brings forth a significant impact
  on shareholders rights or the price of the securities on public companies.):
The company's receipt date is July 29, 2024.