Market Overview - The A-share market showed mixed performance today, with the Shanghai Composite Index rising by 0.18% to close at 3946.74 points, while the Shenzhen Component Index remained flat at 13080.09 points. The ChiNext Index fell by 0.97% to 1344.80 points, and the Growth Enterprise Market Index increased by 0.25% to 3076.85 points. Overall, there were 1196 stocks that rose and 4173 that fell, with a total trading volume of 17259 billion yuan, a decrease of 2001 billion yuan compared to the previous trading day [1][10]. Industry Performance - Among the primary industries, non-ferrous metals, petroleum and petrochemicals, national defense and military industry, beauty care, and banking sectors led the gains, with increases of 2.39%, 1.67%, 1.11%, 1.09%, and 0.92% respectively. Conversely, the real estate, media, construction materials, retail, computer, and pharmaceutical sectors experienced declines, with drops of 2.09%, 1.72%, 1.71%, 1.70%, 1.41%, and 1.28% respectively [1][10]. Concept Sector Performance - The concept sectors that performed well today included aquaculture, China Shipbuilding Industry Corporation, deep-sea technology, lithium mining, gold and jewelry, selected insurance, aircraft carriers, lithium extraction from salt lakes, and industrial metals. These sectors showed significant gains, while sectors like Hainan Free Trade Port, primary real estate companies, and photovoltaic glass faced declines [2][12].