No.77 Nanjing Popularity Ranking No.9 Pukou District No.356 Jiangsu No.1 Zi Yuan Xun Huan Li Yong No.1 Ke Chi Xu Fa Zhan No.2 Circular Economy No.2 Plain Materials No.3 Chemical Raw Materials No.3 Petrochemicals No.4 Jie Neng Jian Pai No.5 Renewable Energy No.5 Clean Energy No.6 Low Carbon No.9 Raw Materials No.14 Hua Gong / Chemistry 国家高新技术企业 高新技术企业 市级创新型中小企业 省级高新技术企业 企业技术中心 市级专精特新中小企业