Based on PG 64-22 $/English Ton
  2017 2016 2015 2014 2013 2012 2011 2010
January $340.00 $388.33 $578.33 $560.00 $550.00 $606.67 $480.00 $455.00
February $360.00 $365.00 $563.33 $560.00 $538.33 $613.33 $491.67 $475.00
March $373.33 $346.67 $550.00 $546.67 $535.00 $626.67 $510.00 $491.67
April $395.00 $335.00 $535.00 $541.67 $546.67 $636.67 $546.67 $505.00
May $405.00 $331.67 $511.67 $553.33 $561.67 $641.67 $636.67 $506.67
June $406.67 $341.67 $491.67 $561.67 $595.00 $640.00 $648.33 $491.67
July   $360.00 $495.00 $581.67 $600.00 $615.00 $635.00 $480.00
August   $361.67 $491.67 $608.33 $578.33 $593.33 $618.33 $473.33
September   $358.33 $476.67 $623.30 $575.00 $571.67 $595.00 $470.00
October   $350.00 $455.00 $618.33 $573.33 $566.67 $590.00 $470.00
November   $338.33 $433.33 $608.33 $563.33 $571.67 $590.00 $470.00
December   $338.33 $410.00 $596.67 $553.33 $563.33 $593.33 $476.67