Advanced Info Service Public Company Limited Advanced Info Service Public Company Limited ("ADVANC") had duties to prepare and submit a report of key financial ratio for the year 2021

Mr. Somchai Lertsutiwong Mr. Somchai Lertsutiwong, a Chief Executive Officer for the operation of Advanced Info Service Public Company Limited ("ADVANC"), shall be liable for ADVANC's

, and Mr. Phonlasit Phumiwasana by having an agreement to exercise their voting rights in the same direction, or an agreement to jointly manage a business, failed to report the acquisition of Solution

Piyavechvirat, and Mr. Phonlasit Phumiwasana by having an agreement to exercise their voting rights in the same direction, or an agreement to jointly manage a business, failed to report the acquisition of

Vongchinsri, and Mr. Phonlasit Phumiwasana by having an agreement to exercise their voting rights in the same direction, or an agreement to jointly manage a business, failed to report the acquisition of

Vongchinsri, and Ms. Tanaporn Piyavechvirat by having an agreement to exercise their voting rights in the same direction, or an agreement to jointly manage a business, failed to report the acquisition of

same direction, or an agreement to jointly manage a business, failed to report the disposal of Millcon Steel Public Company Limited (MILL) shares to the SEC Office within the period specified in the

same direction, or an agreement to jointly manage a business, failed to report the disposal of Millcon Steel Public Company Limited (MILL) shares to the SEC Office within the period specified in the