September 16, 2016   Niacinamide prices slid to new multi-year lows in China (week ended Sep 14, 2016)   An eFeedLink Exclusive     Prices remained soft.   Prices of local niacinamide in China (RMB/kg) Prices as of Aug 16 Prices as of Sep 14 Price Changes  31-34 30-33 -1 Prices are representative and for reference only ...