Group 1 - The company Dana Biological focuses on early diagnosis of invasive fungal diseases and holds a significant position in its niche market [2] - The company has launched a "5G + Fungal Disease Serological Joint Detection Scheme" to enhance diagnostic capabilities [2] - The company reported revenue of 239.6 million yuan in 2024 (up 1.21%), 236.7 million yuan in 2023 (down 19.78%), and 295.1 million yuan in 2022 (up 26.11%) [3] Group 2 - The company Marco Polo is a leading player in the domestic ceramic tile industry, with its brand value recognized for over a decade [5] - The company is expanding into related home furnishing products, including finished furniture and ultra-thin high-strength ceramic slabs [5] - The company is actively developing new products, including curved line technology ceramic materials, broadening its application range [6]
【10月22日IPO雷达】丹娜生物申购、马可波罗上市