December 7, 2016 China vitamin B2 producers attempt to lift prices   An eFeedLink Exclusive          Prices slid lately. Prices of local vitamin B2 in China (RMB/kg) Price quotes as of Oct 20 Price quotes as of Dec 2 Price Changes  270-280 265-275 -5 Prices are representative and for reference only. RMB1= US$0.1452 (De ...