Tryptophan price shows downward trend in 2018

Summary: Tryptophan price showed a downward trend in 2018. In Dec., it hit a two-year low of USD8,761.43/t (RMB60,000/t). The price kept falling in Jan. 2019 with a MoM decrease rate of 6.67%. CCM predicts that the trend will possibly continue in the...

Amino Acids China E-News 201901

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