BEIJING — The Chinese foreign minister, Wang Yi, defended what he said was his country’s position of impartiality on the war in Ukraine on Sunday and signaled that communist China would deepen ties with Russia in the coming year.

Mr. Wang, speaking by video to a conference in the Chinese capital, also blamed America for the deterioration in relations between the world’s two largest economies, saying that China has “firmly rejected the United States’ erroneous China policy.”

China has pushed back against Western pressure on trade, technology, human rights, and its claims to a broad swath of the western Pacific, accusing America of bullying. Its refusal to condemn the invasion of Ukraine and join others in imposing sanctions on Russia has further frayed ties and fueled an emerging divide with much of Europe.

Mr. Wang said that China would “deepen strategic mutual trust and mutually beneficial cooperation” with Russia. Warships from the two countries held joint naval drills in the East China Sea last week.

“With regard to the Ukraine crisis, we have consistently upheld the fundamental principles of objectivity and impartiality, without favoring one side or the other, or adding fuel to the fire, still less seeking selfish gains from the situation,” Mr. Wang said, according to an official text of his remarks.

Even as China has found common ground with Russia as both come under Western pressure, its economic future remains tied to American and European markets and technology. Leader Xi Jinping is pushing Chinese industry to become more self-sufficient, but Mr. Wang acknowledged that experience has shown “that China and the United States cannot decouple or sever supply chains.”

He said that China would strive to bring relations with Americ back on course, saying they had plunged because “the United States has stubbornly continued to see China as its primary competitor and engage in blatant blockade, suppression and provocation against China.”

Mr. Wang and Secretary Blinken talked by phone late last week. The State Department said that Mr. Blinken discussed the need to manage the America-China relationship responsibly and raised concerns about Russia’s war against Ukraine and the threats it poses to global security and economic stability.

Mr. Wang accused the America of “unilateral bullying” and said that China would continue to play a constructive role in resolving the Ukraine crisis in its own way, a Chinese Foreign Ministry statement said.