The following excerpt is from an excellent article by The Atlantic, that also goes into great detail about how bad things are within China.
In South Asia, the Chinese government has supplied surveillance equipment to Sri Lanka. On the old Silk Road, the Chinese company Dahua is lining the streets of Mongolia’s capital with AI-assisted surveillance cameras. Farther west, in Serbia, Huawei is helping set up a “safe-city system,” complete with facial-recognition cameras and joint patrols conducted by Serbian and Chinese police aimed at helping Chinese tourists to feel safe.
In the early aughts, the Chinese telecom titan ZTE sold Ethiopia a wireless network with built-in backdoor access for the government. In a later crackdown, dissidents were rounded up for brutal interrogations, during which they were played audio from recent phone calls they’d made. Today, Kenya, Uganda, and Mauritius are outfitting major cities with Chinese-made surveillance networks.
…China uses “predatory lending to sell telecommunications equipment at a significant discount to developing countries, which then puts China in a position to control those networks and their data,” Michael Kratsios, America’s CTO, told me. When countries need to refinance the terms of their loans, China can make network access part of the deal, in the same way that its military secures base rights at foreign ports it finances. “If you give [China] unfettered access to data networks around the world, that could be a serious problem,” Kratsios said.
In 2018, CloudWalk Technology, a Guangzhou-based start-up spun out of the Chinese Academy of Sciences, inked a deal with the Zimbabwean government to set up a surveillance network. Its terms require Harare to send images of its inhabitants—a rich data set, given that Zimbabwe has absorbed migration flows from all across sub-Saharan Africa—back to CloudWalk’s Chinese offices, allowing the company to fine-tune its software’s ability to recognize dark-skinned faces, which have previously proved tricky for its algorithms.