March 10, 2017 Vitamin B6 prices slid in China under lacklustre demand   An eFeedLink Exclusive          Prices moved lower. Prices of local vitamin B6 in China (RMB/kg) Price quotes as of Feb 17 Price quotes as of Mar 7 Price Changes  230-240 220-230 -10 Prices are representative and for reference only. RMB1=US$0.1447 ...