A-share calcium titanium concept strengthened, multiple stocks including Toray New Energy hit the daily limit up, and it is rumored that Musk's team visited China secretly to investigate companies with calcium titanium technology routes.

Concept stocks of calcium titanium ore in the A-share market collectively strengthened. Among them, Zhonglai shares rose by the daily limit of 20%, Yamaoton and Tuorixinneng rose by 10%, Jinko Solar rose by over 7%, Xizi Clean Energy, Jinko Technology, and Lushan New Materials rose by over 5%. In terms of news, the market attention to domestic photovoltaics has sharply increased due to Musk's remarks on building a solar energy AI data center in space and a 200GW photovoltaic production capacity plan.