天坛生物：推进重点产品国际认证和注册

Core Viewpoint - TianTan Biological (600161) is actively developing its international market presence and aims to become a globally influential blood product enterprise, aligning with China's "Belt and Road" initiative [1][2]. Group 1: International Expansion - The company does not have any production bases overseas [2]. - It is steadily advancing the international market development and registration preparations for new products [2]. - The focus is on obtaining international certifications and registrations for key products [2].