of Thailand within the period specified in the notification. The statute of limitations ran out. SEC Act S.300 Criminal Complaint Filed with an Inquiry Official Dated 27/06/2017

Asian Insulators Public Company Limited Asian Insulators Public Company Limited (“AI”) has failed to submit the reviewed financial statement for Q3/2016 to the SEC and the SET within the specified

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

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

the Stock Exchange of Thailand and the SEC Office within the period specified in the notification. However, the Form 56-1 for the year 2016 were later filed with the SET and the SEC Office on September

Thailand and the SEC Office within the period specified in the notification. However, the reviewed financial statements for Q3/2016 were later filed with the SET and the SEC Office on February 28, 2017 and

the SEC Office within the period specified in the notification. However, the reviewed financial statements for Q3/2016 were later filed with the SET and the SEC Office on February 28, 2017 and March 1

and the SEC Office within the period specified in the notification. However, the audited financial statements for the year 2016 were later filed with the SET and the SEC Office on July 25, 2017 and

Exchange of Thailand and the SEC Office within the period specified in the notification. However, the annual registration statement for the year 2016 (Form 56-1, 2016) was later filed with the SET and the

Thailand and the SEC Office within the period specified in the notification. However, the annual report for the year 2016 (Form 56-2, 2016) was later filed with the SET and the SEC Office on August 8, 2017