Core Points - The successful completion of the "hot sliding" test for the Shenzhen Metro Line 8 Phase III marks a significant milestone, with the line expected to open within this year, providing direct access to Dapeng for citizens [1] - The Line 8 Phase III project is a crucial transportation artery for Shenzhen's "Eastward Expansion Strategy," spanning approximately 3.6 kilometers from Xiaomeisha Station to Xiyong Station in Dapeng New District [1] - The project includes one station, one section, and one vehicle depot, which are essential for the operational readiness of the metro line [1] - The successful hot sliding test indicates that the line has entered the comprehensive joint debugging and testing phase, laying the groundwork for high-quality initial operations [1] Industry Impact - The opening of Line 8 Phase III is expected to significantly enhance daily commuting for residents along the route and alleviate traffic pressure in the eastern part of Shenzhen [2] - The new metro line will also inject substantial vitality into the tourism development of the eastern coastal area, promoting economic growth in the region [2]