The official website of the Jiangsu Securities Regulatory Bureau published 10 administrative penalty decisions, disclosing the results of the investigation and trial for illegal credit disclosure violations by companies such as Sudavig, Diyuan Technology, Remote Cable, Yangzi New Materials, Jin Tongling, Karen Co., Ltd., and also involved cases where directors and supervisors of some listed companies participated in short-term trading or insider trading, including companies such as Rayco Defense, CNNC, and Runbang Co., Ltd. Sudavig, which the market is concerned about, is listed. According to the penalty decision, in the context of chip lithography machines being widely discussed in the market at the time, and ordinary investors generally believed that “lithography machine” meant a chip lithography machine, the company director deliberately revised and deleted the first draft of the response drawn up by the securities department in the interactive easy response, abbreviated “laser direct writing lithography equipment” as a “lithography machine”, and mixed the “lithography machine” with the “chip lithography machine”. The specific uses and scenarios of the laser direct writing lithography equipment produced by the company were not clarified in this response. and changes in transaction volume constitute misleading statements. As a result of the decision, Sudavig and the director were warned and fined 1.5 million yuan and 1 million yuan respectively.