摘要
综述了国内和亚洲ＰＴＡ市场１９９８年的价格走势，分析了价格涨跌波动的原因。并对１９９９年国内外ＰＴＡ市场作了展望，分析了１９９９年影响ＰＴＡ市场价格走势和开工率的主要因素。
This article elaborates on the price trends of the PTA market at home and in Asia in 1998; points out the reasons why the price flactuated; and makes prospect for PTA market home and abroad in 1999; at last analyses the factors affecting PTA price trends and operation rate in 1999.
