蒙娜丽莎：公司及子公司取得发明专利证书

Group 1 - Mona Lisa Group Co., Ltd. and its subsidiary, Guangdong Qingyuan Mona Lisa Ceramics Co., Ltd., have recently obtained three invention patents from the National Intellectual Property Administration of China, one invention patent from the Japan Patent Office, and one invention patent from the United States Patent and Trademark Office [1][1][1] - The patents include methods for producing architectural ceramics with a reddish hue and methods for preparing green decorative ceramic tiles using pure ammonia atmosphere [1][1][1] - For the first half of 2025, 98.77% of Mona Lisa's revenue will come from the manufacturing of architectural ceramic products, while other businesses will account for 1.23% [1][1][1] Group 2 - As of the report date, Mona Lisa's market capitalization is 7.1 billion yuan [1]