The project has been studied feasibly by many units such as china international engineering consulting corporation ? the general planning study of the main industry in yangkou port , jiangsu provincial research department ? the series research report about the sustainable development of the petro - chemical industry along the yangtze river in jiangsu province and china national petroleum and chemical planning institute ? the petro - chemistry development planning and assumption for long terms from 2005 to 2010 in yangkou port district , nantong port 中國國際工程咨詢公司《洋口港區(qū)及臨港支柱產(chǎn)業(yè)總體規(guī)劃研究》 、江蘇省政府研究室《江蘇沿江石化產(chǎn)業(yè)可持續(xù)發(fā)展系列調(diào)研報告》 、中國石油和化學(xué)工業(yè)規(guī)劃院《南通港洋口港區(qū)2005 - 2010年石油化工發(fā)展規(guī)劃綱要及長遠(yuǎn)發(fā)展設(shè)想》已對該項目進(jìn)行初步可行性研究。