The market opened low today and fluctuated lower. The gem index led the decline, and the daily line was negative for four consecutive days. On the disk, the pharmaceutical business sector was strong all day, and the auxiliary reproductive sector was active. The oil and gas, gas, port and other sectors that rose sharply yesterday led the decline today. The collective tide of short-term high-end stocks ebbed, and more than 20 stocks in the two cities fell by the limit or more than 10%. The listed companies responded positively on the interactive platform: Yipinhong Pharmaceutical Co.Ltd(300723) said that Qinxiang Qingjie oral liquid, a representative traditional Chinese medicine, was recommended by covid-19 guidelines for the prevention and treatment of pneumonia in many provinces Shuey Rhon Rhon mascot licensed products are included in the company’s products, Beijing Yuanlong Yato Culture Dissemination Co.Ltd(002878) said. Shanghai Zhongzhou Special Alloy Materials Co.Ltd(300963) said that the rise in oil and gas prices had a positive impact on the company’s operating performance Getein Biotech Inc(603387) said that the company’s current 10 detection reagents for covid-19 virus can detect the main mutated virus strains prevalent in the world.