China and Brazil should jointly promote the high-quality development of expanded BRICS cooperation, Chinese President Xi Jinping said during a phone call with Brazilian President Luiz Inácio Lula da Silva on Monday.

"Both sides should jointly promote the high-quality development of expanded BRICS cooperation, adhere to the correct direction of cooperation, and maintain unity," China Central Television quoted the Chinese leader as saying.

Xi Jinping emphasized the need to achieve new practical results and open a new chapter in strengthening solidarity and independent development among Global South countries.

The Chinese leader also noted that Beijing supports Brazil in defending its state sovereignty and independence, opposes external interference, and supports Brazil's contribution to maintaining peace and stability in the region and around the world.