The US Department of Commerce announced that it will increase? Thirty-three China companies and institutions are listed in the Entity List, and Chinese mainland 13 universities are listed in the Entity List, namely Harbin Institute of Technology, Harbin Engineering University, China Renmin University, Beihang University, Xi Jiaotong University, Northwestern Polytechnical University, Sichuan University, University of Electronic Science and Technology of China, Hunan University, National University of Defense Technology, Tongji University, Nanchang University and Guangdong University of Technology. ?

These colleges and universities will be restricted from exporting, importing or re-exporting by American export management regulations, and will not be able to conduct any commercial transactions with the United States, and will also face new restrictions in acquiring American science and technology. China enterprises such as Huawei and ZTE, which went public last year, need the approval of the US government for their import and export business with American enterprises, which is the so-called "technical sanctions". Under the pressure of the government, MathWorks, a subsidiary of MATLAB, was forced to suspend the genuine authorization of these domestic universities.

Although the institutions that can make this list are not simple, at least it proves that their scientific research strength has been valued by the United States. But when these commonly used basic software is really stuck by others, the negative impact is still visible to the naked eye. ? This means that if school staff publish papers or engage in commercial projects again, their results should not contain any content based on MATLAB in principle, which will have an impact on domestic related enterprises and researchers.