Market Price of Tryptophan Starts to Increasing Since Oct.

Summary: Affected by Julong Bioengineering's production reduction in tryptophan, the domestic market price of tryptophan started to increase from Oct., 2014. After the price fall of tryptophan in Aug. and Sept. 2014, its market price started to incre...

Amino Acids China E-News 201411

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