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
43.99 million which resulted in TUCC’s Baht 104.86 million loss in Q2/2011. Mr. Yongyuth also gained the benefit from his suggestion. He gained such material non-public information by virtue of his