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(11月18-20日,上海新国际博览中心,展台E3G17-20)在中国市场对于精细群青颜料需求增长明显的背景下,好利得颜料
(November 18-20, Shanghai New International Expo Center, Booth E3G17-20) Against the background of a marked increase in the demand for fine ultramarine pigments in the Chinese market, Goodrich pigments