Protests have erupted at the world’s biggest iPhone factory in the Chinese city of Zhengzhou, according to footage circulated widely online.
Videos show hundreds of workers marching, with some confronted by people in hazmat suits and riot police.
Last month a surge in Covid cases saw the company lock down the campus, prompting some workers to break out.
The company then recruited new workers with the promise of generous bonuses.
Footage shared on a livestreaming site showed workers shouting: “Defend our rights! Defend our rights!” Other workers were seen smashing surveillance cameras and windows with sticks.
Several clips also showed workers complaining about food they had been given and saying they had not received bonuses as promised.
One Foxconn employee who recently started working at the Zhengzhou plant told the BBC workers were protesting because Foxconn had “changed the contract they promised”.
He also said some newly recruited workers feared getting Covid from staff who had been there during the earlier outbreak.
“Those workers who are protesting are wanting to get a subsidy and return home,” the staff member said.
There was a heavy police deployment to the plant on Wednesday morning, he said.
Earlier this month Apple said it expected lower shipments of iPhone 14 models because of the disruption to production in Zhengzhou.
