On 23 February 2023, Major General Nattapond Kongsompong, Vice President, Sustainability Development, Chememan PLC represented the company at the ‘Opening of the O-NET test tutoring program’ for the Chumchon Nikom Tubkwang Songkroe 1 School Year 6 and Year 9 students between 11 November 2022 – 7 February 2023 at the school located in Tubkwang subdistrict, Kangkoi Saraburi. The objectives of the program are to prepare students for the upcoming exams, and to develop students’ capacity for their long-term higher education.