"China is a partner and an opportunity for the development of all countries, not a challenge or a threat," Wang told a briefing.
China urges Washington to try to build a new concept of openness, inclusiveness, and mutually beneficial cooperation, and do more to promote world peace and development, Wang added.
Earlier in the day, US President Joe Biden and UK Prime Minister Rishi Sunak agreed during a telephone conversation to jointly respond to challenges from China.