The iPhone 15 isn't doing well in China

• The iPhone 15 is not selling as well as its predecessor in China, per data obtained by Bloomberg. 
• Apple is under pressure in the country, with the government banning officials from using iPhones. 
• The tech giant also faces local competition from Chinese rival Huawei.

Apple's China woes look set to continue as new evidence suggests that the iPhone 15 has seen disappointing sales in the world's largest smartphone market.