September 30, 2011   Output cut strengthens China calcium phosphate prices   An eFeedLink Exclusive     Prices were higher.   Transacted prices of calcium phosphate in China Region Prices as of Sep 21 (RMB/kg) Prices as of Sep 30 (RMB/kg) Price change (RMB/kg) Yunnan 2,380-2,400 2,480-2,550 +100 to +150 Sichuan 2,450-2 ...