??????????On the afternoon of January 6, Yan Li, vice chairman of the CPPCC Jiangsu Provincial Committee and Deputy Secretary of the Party group, led a special class of high-tech shipbuilding industry chain organized by the Provincial Department of industry and information technology, Jiangsu Provincial Shipbuilding Industry Association, and Jiangsu University of science and technology to visit our group to carry out the research and investigation on the theme of "investigating the whole province's high-tech ship industrial chain and finding out the relevant situation of the industrial chain".??????????