TDVC Col. Plengsakdi Prakaspesat (3^rd Right)—Senior Advisor of Thai Central Chemical Public Company Limited (TCCC), the leadership of the producer and distributor of high-quality NPK compound fertilizer of Thailand under the OX-Brand, presented a total of 1,500 sets of the company’s 2026 calendars to the Territorial Defense Volunteers Corps Administration Bureau and the Committee of the Foundation for the Volunteers Defense under the Royal Patronage of Her Majesty the Queen. The calendars were received by Mrs. Porramaporn Songsang (3rd from left), who will further distribute them to territorial defense volunteers and local communities in various provinces. TCCC has continuously supported the organization every year.