基建方面，专项债发行是支撑基建的关键。根据Wind数据统计，今年上半年，各地发行新增专项债规模 约21607亿元，较2024年上半年的14935亿元，增长约44.7%。 受国务院委托，财政部部长蓝佛安6月24日向十四届全国人大常委会第十六次会议作2024年中央决算的报 告。蓝佛安表示，财政部门靠前发力，实施更加积极的财政政策，加强对惠民生、促消费、增后劲领域的投 入，推动政策尽快落地见效。 今年以来，多地按照国务院办公厅去年底印发的《 关于优化完善地方政府专项债券管理机制的意见 》要 求开展专项债券项目"自审自发"试点。截至目前，"自审自发"试点地区新增专项债券发行进度较快，专项债券 投向领域和用作项目资本金范围进一步扩大，资金使用效益提升。 中国工程机械工业协会最新公布数据显示，2025年6月销售各类挖掘机18804台，同比增长13.3%，涨幅较 上月大幅增加11.18%。其中国内销量8136台，同比增长6.2%，5月为下降1.48%；出口量10668台，同比增长 19.3%。 累计看，2025年1-6月，共销售挖掘机120520台，同比增长16.8%；其中国内销量65637台，同比增长 22.9%；出口5 ...

Group 1 - In April 2025, total sales of excavators reached 22,142 units, representing a year-on-year growth of 17.6%. Domestic sales accounted for 12,547 units, up 16.4%, while exports totaled 9,595 units, increasing by 19.3% [1][2] - From January to April 2025, a total of 83,514 excavators were sold, marking a year-on-year increase of 21.4%. Domestic sales during this period were 49,109 units, up 31.9%, and exports were 34,405 units, growing by 9.02% [2] - The domestic sales accounted for 57% of total sales in April 2025, while exports made up 43%. For the first four months of 2025, domestic sales represented 59% of total sales, with exports at 41% [2] Group 2 - The average working hours for major construction machinery in April 2025 increased by 3.20% year-on-year, with excavators averaging 85 hours of operation [3] - The overall operating rate for major construction machinery in April 2025 was 62%, showing a year-on-year decline of 4.29 percentage points, although it increased by 1.17 percentage points compared to the previous month [3] - The utilization rate of tower cranes from Pangyuan Leasing improved significantly, reaching 49.7% in March 2025, which is a year-on-year increase of 3.5% and a month-on-month increase of 20.5% [3] Group 3 - The risk exposure of most Chinese construction machinery manufacturers to the U.S. market is relatively low, with companies like XCMG and Zoomlion having less than 1% and around 1% of their total revenue from the U.S., respectively [4] - Recommended stocks include SANY Heavy Industry, Zoomlion, XCMG, and Hengli Hydraulic, with LiuGong identified as a beneficiary [5]