Research on the security of China's industrial supply chain under the
extreme pressure based on principal component analysis and neural
network
Abstract
In response to a series of former US President Trump sanctions on
China’s entity companies and the influence of Covid-2019 , by
categorizing it to target typical companies and industries that exert
extreme pressure on China’s high-tech companies: Huawei, ZTE, chip
industry, nuclear power industry, Aerospace industry, electronic
technology industry, etc. Then, from the perspective of industrial
supply chain security, on the basis of questionnaire surveys, principal
component analysis, nearest neighbor analysis, neural network analysis
and other methods are used to study the reasons for the US entity list,
and the impact of the entity list on the industries of China and the
United States. The degree of supply chain influence, finally, put
forward some policies and suggestions to solve this problem.