January 6, 2017 Vitamin B1 prices stay strong in China An eFeedLink Exclusive          Price rose at a slower pace. Prices of local vitamin B1 in China (RMB/kg) Price quotes as of Dec 19 Price quotes as of Dec 31 Price Changes  350-360 355-365 5 Prices are representative and for reference only. RMB1=US$0.1450 (Jan 6) P ...