Corp. unveiled a bold plan to more than triple revenue in China over the next five years, at a time when other American corporates worry that simmering trade tensions may disrupt their businesses in the world's second-largest economy.

Starbucks plans to weather trade tensions by focusing on its Chinese employees and customer base, Chief Executive Officer Kevin Johnson said in an interview in Shanghai on Tuesday. The coffee giant laid out plans to compete with KFC in the race to become China's fastest-growing foreign food chain by opening a new store every 15 hours through 2022. It plans to have 6,000 stores on the mainland then, compared with a previous target of 5,000 by 2021.

"China has a long runway of opportunity for Starbucks," Johnson said as the chain kicked off a two-day investor conference in Shanghai, the first to be held outside of the U.S. "We can't control what happens in the geopolitical situation. We are not immune to it, but we take a long-term view."

The vote of confidence comes as 120 U.S. companies and business groups line up to oppose the Trump administration's plan to slap tariffs on $50 billion in Chinese imports. A hearing on the levies — where companies including and as well as lobby groups such as the National Retail Federation plan to testify — began on Tuesday.

Starbucks is increasingly reliant on China, where it has no close rivals, to prop up underwhelming sales growth in the U.S. and elsewhere. A $7.2-billion deal with Nestle earlier this month gives the coffee giant the cash to pursue its goal of accelerating expansion in China, which is set to become Starbucks' largest market within a decade.

The Seattle-based company also expects to more than double its operating profit in the country by fiscal year 2022. About 15% of Starbucks' revenue came from its China and Asia Pacific markets — about $3.2 billion — in fiscal 2017, according to company data compiled by Bloomberg.

It currently has 3,300 outlets in China, compared with about 12,000 in the U.S., including licensed stores. , which separated from Yum! Brands in 2016, said it had 8,112 stores including KFC and Pizza Hut at the end of March.

The push in the China market comes as its stores in the U.S. face fierce competition from up-and-coming regional coffee houses and steep discounting from fast-food rivals. Consumers also are shopping more at home, shunning brick-and-mortar retail for e-commerce. In China, where cafe culture is less mature but e-commerce more developed, Starbucks cafes have cornered the market on plush but casual meeting spots.