Core Viewpoint - China National Nuclear Corporation (China Tongfu) signed a Memorandum of Understanding with the Brazilian National Nuclear Energy Commission (CNEN) to enhance cooperation in the field of isotope procurement, aiming to improve the development and application capabilities of isotope products [1] Group 1: Partnership and Cooperation - The agreement focuses on long-term collaboration in isotope product supply, quality management, and information exchange [1] - This partnership is expected to support the development of nuclear technology applications and the radiopharmaceutical industry in Brazil [1] Group 2: Strategic Expansion - China Tongfu aims to leverage this signing as an opportunity to expand its international cooperation footprint [1] - The company plans to promote the export of technology, products, and services, contributing to the peaceful use of nuclear technology and public health initiatives [1]