Input (grade 6): The main economic activitiy is the copper mine of Mina Mexicana de Cobre, S.A de C. V, which employs most of the labor force (3,012 workers in 2000).
Output (grade 4): The main source of income is from the copper mine of Mina Mexicana de Cobre, S.A de C. V, which employs most of the labor force (3,012 workers in 2000).