On 6 May 2017 Martabe Gold Mine conducted Gelar Karya Tani Mandiri (Farmer Festival) at Aek Pahu farm area, Napa Village – Batangtoru Sub-district. In the festival, the formation of five cooperatives in the vicinity of Martabe Gold Mine took place, along with MoU signing among the cooperatives. The five cooperatives in the near future will be the pioneers in the development of sustainable agricultural business in Batangtoru. The programme named SUPRA has a vision to ensure the income of the farmers. In this festival, the cooperatives made a parade and performances on the stage to show their existence to the public.