受国家标准化委员会国标委委托,由扬子石化牵头编制的《工业用精对苯二甲酸》等7项国家标准日前已经完成编制,并上报全国化学标准化技术委员会石油化学分技术委员会,由标准化委员会上报到国家标准化委员会审核发布。该标准的发布为国内PTA行业统一标准创造了条件。产品标准是具有广泛和深刻影响力的重要市场因素,西方国家长期利用产品标准来设置市场壁垒,阻挡外来 Commissioned by the National Standardization Committee of the National Standard Committee, led by the Yangtze Petrochemical prepared the “industrial use of terephthalic acid,” and other seven national standards have been completed preparation and reported to the National Chemical Standardization Technical Committee petrochemical sub-technical committee, reported by the Committee on Standardization To the National Standardization Committee audit release. The release of the standard for the domestic industry PTA uniform standards to create the conditions. Product standards are important market factors with broad and profound influence. Western countries have long been using product standards to set up market barriers and block externalities