German Foreign Minister Heiko Maas, in a meeting through video conferencing with Chinese FM Wang Yi has said that Germany needs China to preserve the JCPOA.
German and British foreign ministers had separate phone conversations with the Iranian foreign minister on the latest regional developments.
Iran's Foreign Ministry has strongly criticized as "irresponsible and meddling" remarks by the German Foreign Minister Heiko Mass about recent violent riots in Iran after fuel price hikes.
German Foreign Minister reiterated that the country would not join a US-led naval mission in the Strait of Hormuz.
The German Foreign Ministry has described US sanctions on Iranian Foreign Minister, Mohammad Javad Zarif, as inaccurate emphasizing that Germany will continue its diplomatic dealings and contacts with Zarif.
The Berlin government has given the 'cold shoulder' to a Trump administration proposal to set up a military coalition in the Persian Gulf.
Iranian Foreign Ministry spokesman on Wednesday said all signatories to the 'Joint Comprehensive Plan of Action' (JCPOA) should implement their commitments.
The foreign ministers of Germany and Sweden criticized the United States Tuesday for jeopardizing a decade of diplomatic efforts.
Iranian foreign ministry spokesman described Monday's talks between Iranian and German foreign ministers as very frank and constructive.
German Foreign Minister said on Saturday that Berlin, the EU and London vow to preserve Iran's nuclear deal known as the Joint Comprehensive Plan of Action (JCPOA).