I wish the shareholders good health and peace at home. 

In accordance with Article 365 of the Commercial Act and Article 25 of the Articles of Incorporation, we would like to hold an extraordinary general meeting of shareholders as follows, so please attend.

– under –

1. Date: December 3, 2021 (Friday) 10 am  

2. Venue: Meeting room of the head office

3. Meeting purpose

Item 1: Appointment of directors

Other non-executive director Kim Jin-pyo (Born on April 19, 1971)

4. Materials to prepare for attending the general meeting of shareholders 

1) Direct event: ID card, personal seal, shareholder seal certificate 1 copy

2) Proxy event: power of attorney (seal stamped), 2 copies of shareholder seal certificate, agent’s ID

Attachment: power of attorney (form), notarized power of attorney

※ In order to prevent the spread of COVID-19 within the business site, we are operating by restricting access to outsiders. Shareholders who have received a notice of convocation of the general meeting of shareholders in advance should give their opinion to the company in advance for those who wish to attend, so that measures can be taken.

November 18, 2021

CEO of Catech H Co., Ltd.  Jeong Jin-ho [Junji omitted]