Eight boxes, each stocked with 25kg of gelatin sticks, and one box containing more than 2,000 detonators were seized in Bobbili town from the premises of G Srinivas, the businessman who has been arrested, they said.
According to Sub-Inspector S Naidu of Bobbili Police station, Srinivas was doing illegal business of gelatin sticks and detonators.
He has been arrested and booked under Explosive Substances Act, police said.