Group 1 - The core viewpoint of the article highlights a recovery in the second-hand housing market, with significant capital inflow into the building materials sector, as evidenced by a net inflow of 62 million units into the building materials ETF (159745) [1] - Since 2026, first-tier cities have maintained high levels of real estate transactions, with second-tier cities like Hangzhou, Nanjing, Chengdu, and Tianjin also showing strong performance in the housing market [1] - The total issuance of local government bonds in January 2026 reached 863.35 billion yuan, representing a month-on-month increase of 204.3% and a year-on-year increase of 54.8% compared to January 2025 [1] Group 2 - As of now, the general bond issuance scale for 2026 is 190 billion yuan, up from 70 billion yuan year-on-year, while the special bond issuance scale is 680 billion yuan, an increase from 240 billion yuan year-on-year [1] - The intensified debt relief policies are expected to alleviate government financial pressure, providing room for corporate balance sheet recovery, and accelerating the progress of municipal engineering projects [1] - The building materials ETF (159745) tracks the construction materials index (931009), which includes companies involved in the production and sales of building materials such as cement, glass, and ceramics, reflecting the overall performance of publicly listed companies in the building materials industry [1]