Acting Sub Lt. Jirachai Saruesee (Middle) General Manager of Operation Support Division of Thai Central Chemical Public Company Limited (TCCC), leading high-quality NPK compound fertilizer producer and distributor in Thailand under the OX-Brand, and volunteers from the Nakhon Luang plan site held the “A-Math Camp” for primary school students in Nakhon Luang District, Phra Nakhon Si Ayutthaya Province. This activity is part of encouraging the education of students in the community, which TCCC has always emphasized and supported.