On August 24, 2025, Vice Foreign Minister Ma Zhaoxu had a phone call with Iranian Deputy Foreign Minister Kazem Gharibabadi at the latter's request, during which they exchanged views mainly on the Iranian nuclear issue.

Ma Zhaoxu emphasized that the Iranian nuclear issue is once again at a critical crossroads. China hopes that relevant parties will remain committed to resolving the Iranian nuclear issue through political and diplomatic means, and actively create conditions for the early resumption of dialogue and negotiations. China will continue to uphold an objective and fair position, actively promote talks for peace, and play a constructive role in this regard.

Kazem Gharibabadi appreciated China's important contributions to promoting the political and diplomatic resolution of the Iranian nuclear issue, and stated that Iran is willing to continue strengthening communication and coordination with China.