The U.S. authorities said that the chairman of the Iranian atomic energy Organization Salich himself hosted the installation of new types of centrifuge to enhance Iran's uranium concentration capabilities.(Agence France -Presse)

(Morning News) The U.S. government announced the sanction of Iranian atomic energy organization and its chairman Salich on the grounds of violating the important nuclear commitment on Thursday (30th).

Xinhua News Agency reported that the Iranian issue specially represents Hook at a press conference at the State Council that Iranian atomic energy organizational plays an important role in Iran's violation of its nuclear commitment, and said that Salich himself hosted the installation of new types of centrifuge to improve IranUranium concentration ability.

Hook also announced that the United States will extend the sanctions exemption from Iran's civil nuclear facilities in Iran, including Alak heavy water reactors and Bush nuclear power stations, extended for 60 days.

Iranian Atomic Energy Organizer said that the US sanctions are political games and Iran will continue to develop nuclear projects.

In July 2015, Iran reached a comprehensive agreement with the Iranian nuclear issue with the United States, Britain, France, Russia, China and Germany.According to the agreement, Iran promised to restrict its nuclear plan, and the international community lifted sanctions against Iraq.In May 2018, the United States unilaterally withdrew from the Iraqi nuclear agreement, and then restarted and added a series of sanctions on Iran.In response, Iran suspended the performance of the Iraqi nuclear agreement during the period of May 2019.

On January 5 this year, Iran announced that the last key limit in the Iranian nuclear agreement is the limit on the number of centrifuge.The special assistant of the Iranian atomic energy organization, Special Assistant Zreian, said on the evening of the 25th that Iran's concentrated uranium reserves have exceeded 1,200 kilograms, and said that Iran has the ability to increase the enrichment of concentrated uranium to any level.