September 21, 2011   Lower cost pressures deflate China choline chloride market   An eFeedLink Exclusive     Price summary   Prices were lower.   Ex-factory prices of 50-percent content choline chloride by major producers in Shandong sank to RMB5,920-6,080/tone, whereas those in Hebei and Jilin dropped to RMB5,600-5,80 ...