March 10, 2017 Vitamin B1 producers in China lift prices amid increased costs An eFeedLink Exclusive  Prices moved higher. Prices of local vitamin B1 in China (RMB/kg) Price quotes as of Feb 17 Price quotes as of Mar 7 Price Changes  350-360 365-380 +5 to +15 Prices are representative and for reference only. RMB1=US$0. ...