Excavators are the "standard" of infrastructure construction, and a weather vane that reflects economic changes such as infrastructure construction and observation of fixed asset investment. The "CCTV Finance Excavator Index" jointly created by CCTV Finance, Sany Heavy Industry and Shugen Interconnection released the latest relevant data. In the first half of the year, China's infrastructure investment accelerated, and there was an infrastructure boom in many places. Editor / Xu Shengpeng