Activist shareholders will use Apple’s annual meeting in 2020 to push Apple on why it removed a mapping app used by protesters in Hong Kong.

Beijing reportedly pressured Apple to remove the app from the App Store. At the time, Tim Cook defended Apple’s decision to pull the app after saying it had received “credible information” that the app was being used to help commit violence against individuals and property.

The agenda for Apple CEO Tim Cook’s trip to China last week included more than a meeting with the country’s top market regulator.

One day after the meeting, Cook became the new chairman of an advisory board for the economics school at Tsinghua University in Beijing.

Apple CEO Tim Cook met with China’s chief market regulator Thursday, a trip likely to attract the tech giant more criticism as tensions fester between the mainland and Hong Kong’s pro-democracy movement.

Cook’s meeting in Beijing comes one week after it removed a live map app from the App Store that was being used by protestors. Cook said the app, HKmap.live, was pulled after Hong Kong officials presented “credible information” the app was used to target individuals and property with violence where no police were present.