On May 28, the domestic feed grade vitamin A content (500000 IU/g) manufacturer mainstream price near $105 / kg, feed grade vitamin E content (50%) of the market mainstream

price near the 45 yuan/kg, feed grade VC offer in 23 yuan/kg, vitamin market clinch A deal. On May 27, vitamin A commodity index is 86.03, 136.24 points from 2014 – June 08 the

highs of the day dropped by 36.85%. (Ferrous Fumarate)