1 、Shareholders' meeting information

(1)Notice of Shareholders' Meeting-link

(2)Shareholder Meeting Handbook-link

(3)Shareholder Annual Report-link

(4)2023 Annual Shareholders’ Meeting Minutes-link

2、Dividend History

Year of Dividends Paid	Cash Dividend Per Common Share	Stock Dividend Per Common Share
2022	0.4839	0
2021	0	0
2020	0	0

3 、Daily Stock Quotes(6233) - link

4、Securities Transfer Agent

Name	Transfer Agency Department of KGI Securities
Address	Chongqing South Road in Taipei City on the 2nd, 5th Floor
Tel	+886-2-2389-2999
Website	www.kgieworld.com.tw

5、M.O.P.S (Code:6233) - link

6 、Acting Spokesman

Name	Tel	Fax
Chang Peter	2654-6363#105	+886-2-2654-6161
E-mail：ir@prolific.com.tw

7 、Investor Conference

DATE	SUBJECT	PROSENTATION
2022.10.12	2022 Earnings Conference	2022.10
2023.11.27	2023 Earnings Conference	2023-11

For Prolific's investor conference on the Taiwan Stock Exchange Market Observation Post System ,
please log onto http://mops.twse.com.tw/mops/web/t100sb07_1
then enter 6233 on the code column.

Taipei Headquarter
7F, No.48, Sec. 3, Nan Kang Rd., Nan Kang, Taipei, Taiwan 115, R.O.C.
Tel: +886-2-2654-6363 / Fax: +886-2-2654-6161 / Website: www.prolific.com.tw / E-mail: sales@prolific.com.tw
Hsinchu Office
No.10-2, Lixing 1st Rd., Hsinchu Science Park, Hsinchu City 300, Taiwan, R.O.C.
Tel: +886-3-578-2011 / Fax: +886-3-578-2022

Website Design by Alvitr