基建ETF（159619）盘中飘红，行业有望迎盈利修复周期

Group 1 - The infrastructure ETF (159619) is showing positive performance, indicating a potential recovery cycle in the industry [1] - The cement sector is experiencing pressure on prices due to a decline in demand, despite policy-driven supply-side reforms that prohibit new capacity and promote the replacement of excess capacity [1] - Overall, the building materials sector is at a "policy bottom + profit bottom + valuation bottom," suggesting an opportunity for a recovery cycle in profitability as the market structure improves [1] Group 2 - The CSI Infrastructure Index (930608), which the infrastructure ETF tracks, selects listed companies involved in infrastructure construction, specialized engineering, and housing construction to reflect the overall performance of the infrastructure sector [1] - The CSI Infrastructure Index focuses on sub-industries such as construction and engineering, showcasing a high degree of industry concentration and a clear "infrastructure" attribute [1]