Dr. Thanachart Numnon (center), Chairman of the Board of Directors, Ms. Orasa Vimonchalao (3rd from right), CEO, Mr. Saengphet Tantathipanich (2nd from right), Managing Director. SiamEast Solutions Public Company Limited or SE Mr. Ratchai Teerathanawat (far right), Managing Director Investment Banking Department RHB Securities Public Company Limited (Thailand) as a financial advisor and underwriter for the sale of additional common shares. Participating in the opening ceremony of securities trading on the MAI Stock Exchange for the first day, with Mrs. Kessara Manjusri (3rd from left), Director and Manager, Dr. Santi Kiranandana (2nd from left), Deputy Manager, Head of Issuer Division. Securities Stock Exchange of Thailand and Mr. Praphan Charoenprawat (far left), manager of the MAI Stock Exchange, joined in the honor. SE shares opened the first day of trading at 5.55 baht, an increase of 126% from the subscription price of 2.45 baht per share.