Power Solution Technologies Public Company Limited inform that the Board of Directors' Meeting No.9/2023 which was held on 10 November 2023 had passed the significant resolutions as following details: Acknowledged the resignation of Director and the Executive as following details. Acknowledged the resignation of Mr. Darm Nana has resigned from the positions of Director and the Executive Committee. The resignation is effective from 10 November 2023.

Approved the appointment of Mr. Sirot Setabandhu as the Director in replacement of Mr. Darm Nana who resigned from the said position. The office term shall be equal to the remaining office term of Mr.Darm Nana and effective from 10 November 2023 onwards. Approved the change of the Authorized Directors as follows: From Mr. Darm Nana, Mr. Thanat Pawarawipulyakorn, Mr. Luechai Soodsakorn, Pol.

Lt.Gen. Nitat Limsiripan Two directors jointly sign, with the Company's seal affixed. Changed to Mr. Sirot Setabandhu, Mr. Thanat Pawarawipulyakorn, Mr. Luechai Soodsakorn, Pol.

Lt.Gen. Nitat Limsiripan Two directors jointly sign, with the Company's seal affixed. The change shall be effective from 10 November 2023 onwards.