Protests over unpaid bonuses, anti-COVID-19 controls and even food quality led police to clash with hundreds of workers at the world’s largest iPhone factory in China, reports indicated Wednesday.

Social media videos and witnesses in Zhengzhou, where Foxconn operates a giant factory nicknamed “iPhone City,” said police beat and detained protesters.

The poor working conditions in Foxconn’s Chinese factories have been widely documented for some time now, but the reports have seemingly done very little to dissuade workers from applying for Foxconn jobs.

Thousands have reportedly turned up to the company’s Chengdu and Zhengzhou plants in the hope of securing a “summer job” that is likely to involve the assembly of Apple’s new iPhone, and possibly even an “iPad mini.”

Despite recent reports detailing the mistreatment of factory workers assembling Apple products in China, there’s still a huge demand for jobs at the Foxconn factory. Thousands of people lined up for hours outside a recruitment agency in the Chinese city of Zhengzhou in the hope that they would be chosen to build iPhones at the Foxconn factory.