First of all, We would like to inform reasons for the price increase in 2014, Due to raw material price was increase, including labor cost as the same from 2010 since price we offer until now we still don’t have adjust price ,So the company . Need to adjust to comply with the cost at present. According to the following
2011 – Apart from raw material increase the labor cost increase 45% (300.-/day)
2012 – 16.5% increase from 2011, Soybean flake market price fluctuate (Oversea)
2013 – 3% increase from 2012
2014 – 4% increase from 2013