The United States has always violated international regulations and agreements and it has disregarded international organizations, Hua Liming told the correspondent of the Islamic Republic News Agency (IRNA) in the Chinese capital on Sunday.
Hua said that the unfair US trade war against China and Washington's withdrawal from the 2015 Iran nuclear deal serve as good examples of America's violations.
Both of the moves taken by Trump and his team are indicative of their selfishness and disloyalty.
The former ambassador and present member of China-Iran Friendship Association also warned that the US is trying to persuade other signatories of the Iran Deal, also known as the Joint Comprehensive Plan of Action (JCPOA), to pull out from the international nuclear accord.
But Hua said collapse of the JCPOA will bring about very dire consequences both for the US and the world countries.
He said that because of the same reason he doubts the global community allows Trump to kill Iran nuclear deal.
The former Chinese ambassador, whose term in Iran was from 1991 to 1999, also said that his country has been a reliable friend of Iran and will continue to protect the JCPOA.
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