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URUMQI -- Epidemiological analysis showed that the COVID-19 resurgence in northwest China's Xinjiang Uygur autonomous region originated from the same infection source, authorities said Tuesday.

US President Donald Trump on Wednesday blocked a Chinese-backed investor from buying chipmaker Lattice Semiconductor Corp.

US Secretary of State Rex Tillerson (L) listens as Iraq's President Fuad Masum (R) speaks during their meeting in Baghdad, Iraq, Oct 23, 2017. [Photo/Agencies]

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US and Russian representatives exchanged accusations over the report of the Panel of Experts (of the Security Council Committee established pursuant to resolution 1718 (2006)) on the sanctions imposed on the DPRK.

US President Donald Trump arrived in Singapore on Sunday amid great optimism about Tuesday's summit with Democratic People's Republic of Korea top leader Kim Jong-un on improving ties and ultimately achieving the denuclearization of the Korean Peninsula.

US leadership approval ratings declined nearly as much in Europe to 25 percent as they did in the Americas. It declined substantially in 21 out of the 28 current members of the European Union.

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Ukrainian authorities announced a probe Thursday into possible surveillance of US ambassador Marie Yovanovitch before she was dismissed from her post by the Trump administration.

US President Donald Trump answers questions about his response to the violence, injuries and deaths at the "Unite the Right" rally in Charlottesville as he talks to the media in the lobby of Trump Tower in Manhattan, New York, US, August 15, 2017. [Photo/Agencies]

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US President Donald Trump said on Tuesday that the rout that knocked stocks down 19.8 percent provided a "tremendous opportunity to buy".

US crude oil inventories decreased by 4.4 million barrels during the week ending Sept 11, the US Energy Information Administration reported on Wednesday. Analysts polled by S&P Global Platts had forecast a decline of 1.8 million barrels.