BEIJING - China has urged the United States to abandon its generalized and excessive use of the national security concept, and to collaborate with all parties in maintaining a rules-based multilateral trading system, the Ministry of Commerce said on Thursday.

At a regular press conference, He Yongqian, spokesperson for the ministry, made the remarks when asked to comment on the US decision to raise tariffs on imported steel, aluminium and their derivative products from 25 percent to 50 percent.

He said that such US moves not only harm others and itself, but also will severely disrupt the stability of global industrial and supply chains.

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The United States should abandon the zero-sum mentality, address respective concerns through equal dialogue, and jointly maintain the stability of global industrial and supply chains, He said.