October 21, 2016   Weak poultry market, low piglet population soften China calcium phosphate prices   An eFeedLink Exclusive     Prices dipped further.   Transacted prices of calcium phosphate in China Prices as of Sep 14   Prices as of Oct 20 Price Changes Sichuan (major producers) 1,580 1,510 -70 Sichuan (other produ ...