September 29, 2008 Calcium phosphate demand weakens in China An eFeedLink Exclusive   Prices were lower in most regions. Transacted prices of calcium phosphate in China Region Prices as of Sep 16 (RMB/kg) Prices as of Sep 29 (RMB/kg) Price change (RMB/tonne) Yunnan 2500-2700 2450-2600 -100 to -50 Sichuan 2800-2900 2700 ...