Bolanitos production is still recovering from a lack of ore access due to the arsenic issue last year, but the development of new areas in the Plateros, Lucero and San Miguel orebodies is expected to fill the 1,250 tpd plant to capacity in H2, 2020. El Compas is now a steady state operation running at close to the current plant capacity of 250 tpd and will post its first full year of production in 2020." Operating Mines At Guanaceví, multiple changes were initiated to resolve operational challenges in 2019 and as a result, production in Q4, 2019 improved considerably compared to the first three quarters. From Q1 to Q4, 2019, silver equivalent grade increased 26% and plant throughput rose 21%. The original Porvenir Norte and Santa Cruz orebodies which had become too deep, narrow and low grade to be economic are now closed.