February 2, 2017   China vitamin K3 market stable amid light demand An eFeedLink Exclusive  Prices were stable. Prices of local vitamin K3 in China (RMB/kg) Price quotes as of Dec 31 Price quotes as of Jan 26 Price Changes  110-115 110-115 0 Prices are representative and for reference only. RMB1=US$0.1454 (Feb 2) Suppl ...