Brazil's president begins a five-day trip to China on Saturday, Beijing announced, ahead of a gathering of Latin American leaders in the country next week.

Luiz Inacio Lula da Silva's state visit comes at the invitation of counterpart President Xi Jinping and will last until Wednesday, a Foreign Ministry spokesperson said in a statement on Saturday.

Since returning to power in early 2023, Lula has sought to improve ties with both China and the United States.

Beijing is Brazil's biggest trading partner.

Its exports to China reached more than US$94 billion last year, according to the United Nations Comtrade Database.

The South American agricultural power sends mainly soybeans and other primary commodities to China, while the Asian giant sells semiconductors, telephones, vehicles and medicines to Brazil.

The two presidents are expected to attend next week's summit between China and the 33-member Community of Latin American and Caribbean States.

China is seeking to replace the United States as the main political and economic external influence in Latin America, where leaders have urged a united front against US President Donald Trump's global tariff blitz.

Two-thirds of Latin American countries have joined Beijing's Belt and Road infrastructure programme, and China has surpassed the United States as the biggest trading partner of Brazil, Peru and Chile, among others. (AFP)