The phthalocyanine type organic pigment prices changed a little during the first half of 2013, phthalocyanine blue prices remain unchanged, that originates from phthalic anhydride market prices change was more stable in the first half of 2013, single azo lake pigment market price had a large dynamic wave. The first half of 2013 single azo lake organic pigments such as Lake Red C /P.R.53:1, lithol rubine Red/ P.R.57:1 prices continued to show an upward tendency.
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