Lula departs for China this weekend, but many executives and lobby groups have traveled ahead of the president, government officials said.
JBS representatives said the company aims to bolster commercial ties with China, a key trading partner.
In a statement, ABPA said they are seeking recognition from Beijing that Rio Grande do Sul and Parana are free of foot-and-mouth disease without vaccination, in order to export pork with bones and pork offal.
China buys 44% of Brazil's pork exports by volume and around 14% of its chicken exports, according to ABPA data for the first two months of 2023.
Some 62% of Brazil's beef exports went to China last year.