Market Overview - The A-share market saw most major indices decline today, with the Shanghai Composite Index down 0.07% closing at 3913.76 points, and the Shenzhen Component Index down 0.62% closing at 12996.61 points [1] - Overall, the trading volume in the Shanghai and Shenzhen markets totaled 16679 billion, a decrease of 2060.38 billion compared to the previous trading day [1] Industry Performance - Among the primary industries, sectors such as petroleum and petrochemicals, banking, household appliances, real estate, media, and machinery equipment led the gains, while non-ferrous metals, electric equipment, agriculture, defense, coal, and non-bank financials experienced declines [1] - The top-performing concept sectors included primary real estate developers, oil and gas extraction, natural gas, urban village renovation, central enterprise banks, K-12 education, major infrastructure in the west, new urbanization, water conservancy and hydropower construction, Xinjiang revitalization, wind power generation, near-term new stocks, selected banks, excavators, and ST sectors [2]