基蛋生物信披评级两年下降两级，从A优秀降低至C合格

Core Viewpoint - The information disclosure evaluation results for listed companies in 2024 show a significant decline in ratings for several companies, including 基蛋生物, which dropped from A to C compared to 2022 [1][2]. Group 1: Company Overview - 基蛋生物科技股份有限公司 is located in Nanjing, Jiangsu Province, and was established on March 8, 2002, with its listing date on July 17, 2017 [3]. - The company specializes in the research, production, and sales of in vitro diagnostic products, with 87.08% of its revenue coming from self-developed products and 12.92% from collaborative projects [3][4]. Group 2: Industry Classification - 基蛋生物 belongs to the pharmaceutical and biological industry, specifically in the medical device sector focusing on in vitro diagnostics [4]. - The company is associated with several concept sectors, including anti-influenza, small-cap stocks, Helicobacter pylori concept, monkeypox concept, and margin financing [4]. Group 3: Management Information - The current company secretary is Liu Cong, who has been in the position since December 18, 2020, and holds a master's degree [4][5]. - Liu Cong has previous experience as a credit manager at China Postal Savings Bank and has held various positions in corporate governance, obtaining qualifications from both Shenzhen and Shanghai stock exchanges [5].