1. Basic information on listed companies (1) Company introduction (2) Financial data for the past three years (3) Analysis of board operations 2. Data statistics (1) Sectors and overall market valuation (2) Comparison of the average increase on the first day of recent stock listings with similar share capital size 3. First-day valuation forecast and analysis 4. Risk factors analysis (1) Risk of declining return on net assets (2) Risk of increased financial expenses due to rising bank loan interest rates and bill discount interest rates (3) Risk of a decline in the company's product processing fee revenue and gross profit