All sides share responsibility to implement 2015 Iran nuclear deal: China

China's foreign ministry said on Wednesday the 2015 Iran nuclear agreement should be fully implemented and all sides have a responsibility to ensure it happens.

Foreign ministry spokesman Geng Shuang made the remarks during a daily briefing. Earlier on Wednesday, Iranian President Hassan Rouhani said Iran will resume high-level enrichment of uranium if world powers did not protect its interests against U.S. sanctions.