Real estate chain runs two AI concept stocks.

In front is the praying mantis, behind is Mona Lisa. Recently, the A-share real estate chain has also started an "AI whirlwind". This morning, Mona Lisa's stock surged by the limit up, welcoming three consecutive boards. Public information shows that Mona Lisa's main business is the research, production, and sales of high-quality architectural ceramics. The company's main products are glazed porcelain tiles, unglazed porcelain tiles, non-ceramic glazed tiles, ceramic slabs, and thin ceramic tiles. The recent continuous surge in the stock price is mainly due to the ceramic substrate concept. The 2025 annual report of the praying mantis shows that the company, with the craftsmanship standards and project management advantages accumulated in the field of architectural decoration, has developed a full industry chain service capability covering clean decoration businesses including electronic semiconductors, new energy, health, laboratories, etc. Representative projects include the Nanjing Integrated Circuit Industry Service Center, Jiehuat Microelectronics High-Performance Power Chip project, Zhongbei Lithium Battery Cleanroom, and Suzhou Laboratory.