Apple Inc. reported its fastest quarterly revenue growth in more than three years, easily topping Wall Street estimates, after demand picked up for the iPhone and products in China.

Apple may be the tech company most exposed to the Trump-era global tariffs, with the majority of its iPhones still manufactured in China. But the company calmed Wall Street’s concerns with its latest financial results, which showed a surge in iPhone sales. CEO Tim Cook also laid out a roadmap to ease the impact of levies.

During the company's fiscal third quarter, which ended on June 28, Apple posted a little less than $44.6 billion in revenue from its iPhone business, a 13% increase from the previous year. Those iPhone sales helped Apple reach total revenue of $94 billon, another June quarter record for the company, and a 10% increase from last year's sales.