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US President Donald Trump speaks to reporters with National Security Adviser John Bolton looking on in the Oval Office at the White House in Washington, May 3, 2019. [Photo/Agencies]

US President Donald Trump shakes hands with DPRK leader Kim Jong-un at the Capella Hotel on Sentosa island in Singapore, June 12, 2018. [Photo/Agencies]

US Treasury Secretary Steven Mnuchin tweeted after meeting with Chinese trade delegation in the White House on May 17, 2018. 

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US piano maker Steinway & Sons is bullish on long-term growth prospects in China and has earmarked an ambitious expansion plan to achieve the same, according to a top company official.

US trade with Africa is dominated by crude petroleum exports, accounting for 90 percent of all bilateral trade.

US President Donald Trump, with Defense Secretary James Mattis, speaks during a Cabinet meeting in the Cabinet Room of the White House in Washington, DC. US on Mar 8, 2018. [Photo/VCG]

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US Secretary of State Mike Pompeo (R) shakes hands with British Foreign Secretary Jeremy Hunt, at the State Department in Washington, DC, USA, Jan 24, 2019.

Uber’s model?is similar to what we’ve seen from these kinds of businesses before, but with small differences that let the company take?advantage of its?already massive network of crowdsourced drivers.

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US CDC vaccine distribution plan draws great attention - World - Chinadaily.com.cn

Uber CEO Dara Khosrowshahi acknowledged in a blog post on the company's official website on Tuesday that a year ago two hackers broke into a third-party cloud-based system that contained the private information of its customers.