news flash·2025-05-20 05:13Core Viewpoint - The solid-state battery concept stocks experienced a significant surge, with Jinlongyu hitting the daily limit, driven by positive developments in the industry and announcements from Guoxuan High-Tech [1] Group 1: Stock Performance - Jinlongyu saw a limit-up in its stock price during the afternoon session [1] - Guoxuan High-Tech, Lingpai Technology, Wanrun New Energy, and Lingge Technology all rose over 5% [1] - Other companies such as Shanghai Washba, Better Ray, and Zhenhua New Materials also experienced gains [1] Group 2: Industry Developments - Guoxuan High-Tech held the 2025 Global Technology Conference, where it announced the completion of a 0.2 GWh pilot line for solid-state batteries [1] - The company introduced six new products, including the G-Yuan quasi-solid-state battery [1] - The quasi-solid-state battery has already been tested by more than four customers [1]