period. On May 17, 2017, the Criminal Fining Committee issued order no. 32/2017 imposing a fine of 252,750 Baht on Asian Insulators Public Company Limited as the inquiry official requested the case to be

resulting in AI’s failure to submit the reviewed financial statement for Q3/2016 to the SEC and the SET within the specified period. On May 17, 2017, the Criminal Fining Committee issued order no. 33/2017

submit the audited financial statement in accordance with the specified rules, has failed to order or act in accordance with the duties resulted in IEC’s failure to submit the reviewed financial statement

statements for Q2/2017 to the SEC and the SET within specified period. The public prosecutor issued a prosecution order; however, attempt to arrest the juristic person representatives failed and the statute of

Market Board, due to his failure to order or act in accordance with duties required to be performed. This case is in the process of inquiry by the inquiry official. SEC Act S.300 in conjunction with 56

his failure to order or act in accordance with duties required to be performed. This case is in the process of inquiry by the inquiry official. SEC Act S.300 in conjunction with 56(1) Criminal

Supervisory Board, due to her failure to order or act in accordance with duties required to be performed. This case is in the process of inquiry by the inquiry official. SEC Act S.300 in conjunction with 56

financial statement for the year 2023 through the transmission system of the Stock Exchange of Thailand within the period specified by the Capital Market Supervisory Board, due to his failure to order or act

failure to order or act in accordance with the duties required to be performed. SEC Act S.300 in conjunction with 56(4) Criminal Complaint Filed with an Inquiry Official Dated 12/06/2025

report for the year 2018 (Form 56-2, 2018) to the SEC within the specified period. The public prosecutor issued a prosecution order; however, attempt to arrest the juristic person representatives failed