W Resources PLC's (LON:WRES) Michael Masterman updates Proactive's Andrew Scott following completion of the plant improvement programme at the La Parrilla mine in Spain. He says they've seen improved efficiency and increased production of tin and tungsten concentrate and that despite unprecedented rainfall tungsten and tin concentrate production in Q1 and Q2 is expected to be ahead of any previously reported quarter.
W Resources chairman reports improved efficiency and increased production at La Parrilla
