On the same day, it was reported that Huawei officially launched the “Tashan plan” and put forward clear strategic objectives. It was also said that Huawei had begun to cooperate with relevant enterprises to build chip production lines with independent technology. It was the first batch of companies shortlisted in the plan, involving a number of listed companies. < p > < p > the 21st century economic reporter noted that the list of companies includes Shanghai microelectronics, Shenyang Xinyuan, shengmei, North Huachuang, Zhongwei, Shenyang tuojing, Shenyang Zhongke (zhongkeyi), Chengdu Nanke, huahaiqingke, Beijing Zhongkexin, Shanghai kaishitong, Zhongke flying test, Shanghai Ruili, Shanghai Jingjie, Keyi Hongyuan and Zhongke Jingyuan. < / P > < p > among them, the listed companies involved include Xinyuan micro, North Huachuang, Zhongwei company, Wanye enterprise, precision measurement electronics, etc. Xinyuan micro Group Co., Ltd. made the largest progress among them. At the end of the 12th, Xinyuan micro rose rapidly, closing up or down by nearly 13%, while Zhongwei company rose slightly by 1.45%. The shares of the other three companies fell. < p > < p > Huawei has not officially responded to the above plans. The market also once questioned the line of the news. The reporter of century economic report contacted some companies in the list and made it clear to the reporters that they were not clear about the relevant plans. < / P > < p > the company told reporters, “we don’t know about the whole Tashan plan. The marketing department of the company is concerned and plans to issue a clarification statement.” < / P > < p > a person from the electronic securities department told reporters, “we are not clear about Tashan plan, we haven’t received relevant notice, and we don’t know whether the company is on the list.” Xinyuan micro issued a risk warning announcement on the evening of the 12th, saying that the company’s current daily operation is normal and there is no major change, and there is no major event that should be disclosed but not disclosed. < p > < p > from the performance of the secondary market, Xinyuan micro made a sharp correction on the 13th, with a decrease of about 10%, a decrease of about 2% in the medium and micro companies, and a 1.17% increase in the precise measurement of electronic micro. The shares of the other two companies continued to fall.