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It is the second time in just over three years that a tailings dam at a Vale-owned mining operation in Brazil has collapsed, flooding communities and fields with toxic waste.

It is also the fourth time for the Chinese government to declare its resolute determination to the control of property market since the start of 2018.

It is now the second largest player in China's rather fragmented milk tea market, after Yi Dian Dain from Taiwan, which boasts more than two decades of history, according to consultancy Euromonitor International.

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It said 35 people－nine close contacts and 26 other close contacts with those nine people－are currently under quarantine. "All of them have taken drugs as prevention and their nucleic acid tests have all been negative so far," said the statement.

It marked the Fed's fourth rate hike this year and the ninth such move since late 2015, as the central bank moves forward on the path of monetary policy normalization.

It is one of only a handful of COVID-19 vaccine candidates in the world approved for initial safety testing in humans, and was the first to begin conducting phase-two human clinical trials, according to a statement released by the NRC.

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It is extremely rare for a sitting president to be deposed, especially in a civil case. But Amazon says extraordinary circumstances call for extraordinary measures. Trump waded into the JEDI bidding process last summer with several unorthodox moves. He mentioned concerns about the fairness of the contest in a news interview, then ordered a review of the procurement process.

It said driven by expectations about the fast-growing technology sector, there was rising demand for fundraising amid heightened consolidation and accelerated expansion in the fintech and financial payment sectors.

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It is expected that about 3,000 companies from around the world and 150,000 buyers from home and abroad will participate in the expo.

It is led by the UNDP and China's National Development and Reform Commission, with technical guidance from the Ministry of Science and Technology.