Investor Relations

1. Date of the institutional investors conference: 2019/08/27
2. Time of the institutional investors conference: 14:30 3. Place of the institutional investors conference: No. 700, Mingshui Road, Zh
ongshan District, Taipei (the office building of KGI Securities)
4. Summary of the conference: we were invited by KGI Securities to its institutional investors conference. The management team of the Company explained the state of industrial development and financial position.
5. Other particulars:
A. For additional information on business operation and financial position, refer to the Table of Institutional Investors Conference or under the heading of Institutional Investors Conference at MOPS.
B. Related reports were posted at the official website of the Company and the website of MOPS under the heading of institutional investors conference on the same day after the conclusion of the conference.

1. The date of the institutional investors conference: 2019/08/09 (postponed to 2019/08/27 due to the typhoon holiday)
2. Time of the institutional investors conference: 14:30
3. Place of the institutional investors conference: No. 700, Mingshui Road, Zhongshan District, Taipei (the office building of KGI Securities)
4. Summary of the conference: we were invited by KGI Securities to its institutional investors conference. The management team of the Company explained the state of industrial development and financial position.
5. Other particulars:
A. For additional information on business operation and financial position, refer to the Table of Institutional Investors Conference or under the heading of Institutional Investors Conference at MOPS.
B. Related reports were posted at the official website of the Company and the website of MOPS under the heading of institutional investors conference on the same day after the conclusion of the conference.

Keystone Microtech Corporation Briefings of Business Performance before listing at Taipei Exchange