关键词: 对二甲苯, 市场分析, 建议

Abstract: With expanding capacity of purified terephthalic acid （PTA） and short supply of domestic raw material of paraxylene（PX），paraxylene has a large space of market development. At the same time，profit of PX is relatively good. Domestic private investment in PX units is active，and so is investment in surrounding countries. There is strong competition in building PX units. Through introducing PX capacity and consumption in China and surrounding countries，the 2013 PX price is analyzed and the PX market trend is predicted. Starting from the Luoyang petrochemical PX unit，it is proposed first，to integrate upstream and downstream units to achieve maximum efficiency. Second，to increase investment in research and development of PX technology to improve the ability of independent innovation. Third，to realize PX large-scale production and reduce unit cost of production. Fourth，to combine oil refining and chemical units and adjust industrial layout.

Key words: paraxylene, market analysis, proposal