November 4, 2011   Lacklustre demand weighs on China vitamin D3 market   An eFeedLink Exclusive     Prices were lower.   Vitamin D3 prices in China Date: October 31, 2011 Region Imported products (RMB/kg) Locally produced products (RMB/kg) Offer price Transacted price Offer price Transacted price North 305-330 300-325 ...