板块跑赢指数，供需与政策双维发力

Investment Rating - The industry rating is "Positive" [1] Core Views - The construction and decoration sector outperformed the index, supported by both supply-demand dynamics and policy initiatives. The central bank injected a net of 812.8 billion yuan through reverse repos, and liquidity conditions improved with most funding rates declining [4][7] - The construction industry continues to show structural differentiation, with infrastructure investment improving seasonally under the support of policy financial tools. New infrastructure and renewable energy sectors are performing well, while the real estate market remains in a bottoming phase [5][6] - The fiscal policy for 2026 is expected to remain proactive, with significant projects being launched to stimulate domestic demand. The focus is on major projects and companies with clear transformation directions and growth potential [4][6] Summary by Sections Industry Overview - The construction industry is experiencing a structural differentiation, with infrastructure investment showing seasonal improvement due to policy support. New infrastructure and renewable energy sectors are highlighted as bright spots, while the real estate market is still in a bottoming phase [5] - The issuance of special bonds is being prioritized, with many regions starting their first batch of issuance, providing solid financial support for major projects [5] Investment Recommendations - Focus on low-valuation, high-dividend stocks in a low-interest-rate environment, particularly those with strong performance and stable cash flow [6] - Pay attention to key projects supported by the government and companies with clear transformation directions and growth potential [6] Weekly Market Review - During the week of January 12-18, 2026, the construction and decoration sector rose by 0.27%, outperforming the Shanghai and Shenzhen 300 indices. The sector's performance was driven by multiple project launches and collaborations [7][8] - The construction industry saw a mix of performance among listed companies, with notable gains from companies like Decai Co. (34.88%) and Yaxiang Integration (30.25%) [9] Industry Valuation - As of January 16, the construction and decoration industry had a PE (TTM) of 13.58 times, ranking 29 out of 31 industries, indicating a relatively low valuation compared to other sectors [14] - The PB (LF) was 0.84 times, also ranking 29 out of 31, suggesting that the industry is undervalued [14] Industry Data Tracking - The construction PMI for December 2025 was 52.80%, indicating a slight increase in industry sentiment. New orders showed signs of recovery, with the new order index rising to 47.40% [25] - The transaction volume for new homes in 30 major cities increased by 6.20% week-on-week, signaling a potential bottoming out in the real estate market [25] Key Events - Major projects such as the Beijing "3 100" key engineering project list, with a total investment exceeding 1.4 trillion yuan, were announced, focusing on modern infrastructure and public welfare [42] - Significant progress was made in major infrastructure projects, including the successful completion of key construction milestones in high-speed rail and urban development [44][45]