Core Viewpoint - The recent surge in A-share market is driven by strong mid-year earnings reports, with many companies experiencing significant profit growth, leading to increased investor interest and stock price appreciation [1][3]. Group 1: Earnings Performance - As of July 12, approximately 487 A-share companies have disclosed mid-year earnings forecasts, with a positive outlook rate of 57.7%, slightly higher than the same period last year [3]. - The non-bank sector shows a high positive outlook rate of about 90.9%, with companies like China Union and Huaxi Securities expecting over 1000% growth [3]. - The home appliance sector has a positive outlook rate of around 70%, with companies like Whirlpool and Sichuan Changhong reporting growth rates exceeding 50% [3]. Group 2: Stock Performance - Companies with strong earnings forecasts, such as Huayin Power, have seen their stock prices surge, with Huayin Power's stock rising 101.33% in July and achieving a 36 to 44 times increase in net profit [1][4]. - Other companies like Yudai Development are also experiencing significant stock price increases, with a forecasted net profit growth of 632% to 784% [4]. Group 3: Sector Analysis - High-performing sectors identified include AI hardware supply chains, wind power, gaming, small metals, and non-bank financials, with a focus on companies with strong earnings certainty [6][7]. - The second quarter's performance is expected to be strong in upstream industrial metals, wind power, and sectors with order fulfillment expectations, such as military industries [7]. - Historical data indicates that there have been nine structural market trends during mid-year earnings disclosures since 2010, with TMT sectors showing potential for recovery in August [7].