蒙娜丽莎：取得发明专利证书共3项

Group 1 - Mona Lisa Group Co., Ltd. has recently obtained three invention patent certificates from the National Intellectual Property Administration [1] - The patents include "A Crystal Outline Effect Decorative Ceramic Rock Plate and Its Preparation Method" and "A Movable Needle-type Tile Back Pattern Exhaust Mold Core, Method and Its Products" [1] - As of the report date, Mona Lisa's market capitalization is 5.8 billion yuan [1] Group 2 - For the first half of 2025, Mona Lisa's revenue composition shows that manufacturing of building ceramic products accounts for 98.77%, while other businesses account for 1.23% [1]