Announcement came days after labour authorities also said they found Chinese workers at factory in Bahia were victims of human trafficking.

Brazil has stopped issuing temporary work visas for BYD , the Ministry of Foreign Affairs said on Friday, in the wake of accusations that some workers at a site owned by the Chinese electric vehicle producer had been victims of human trafficking.

Brazil has suspended temporary work visas for BYD following allegations of human trafficking at its construction site in Bahia. Labor authorities revealed 163 workers from China were brought under 'slavery-like' conditions by contractor Jinjiang Group.