February 22, 2017   Chinese producers fail to hold biotin prices firm An eFeedLink Exclusive            Prices moved lower. Transacted prices of 2% biotin in China (RMB/kg) Price quotes as of Jan 26 Price quotes as of Feb 17 Price Changes  68-75 65-70 -3 to -5 Prices are representative and for reference only. RMB1=US$0 ...