On July 4, 2023 at 5:29 p.m. His Majesty the King and Her Majesty the Queen proceeded to inaugurate the King Chulalongkorn Memorial. and saw an exhibition in honor of His Majesty King Chulalongkorn On the occasion of the 150th anniversary of the Customs Department, in this regard, Mr. Kriengkrai Chaisiriwongsuk Director of the Port Authority of Thailand assigned Mr. Apisate Phongsuwan, Deputy Director of the Port Authority of Thailand. Asset Management and Business Development along with Lieutenant Phum Saengkham, Director of Bangkok Port Participated in welcoming His Majesty at the square in front of the Customs Department building, Khlong Toei District, Bangkok.