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At the height of the pandemic, the price of West Texas Intermediate crude (WTI), the benchmark for US prices, briefly turned negative when the economy shut down as part of the effort to curb spread of the coronavirus and demand collapsed.

At the Boao Forum for Asia conference in southern China earlier this month, Chinese President Xi Jinping said prosperity and peace are related.

At the meeting, Washington will try to ramp up pressure on Iran. The European Union, which has criticized the US government for quitting the 2015 Iran nuclear deal, has voiced its determination to stick to the agreement.

At the end of September 2018, the number of China's ETC users stood at 70.68 million, compared with a total of 235 million registered automobiles at that time.

At the center, foreign students and their families can sample the charm of traditional Chinese culture through authentic Peking Opera performance, playing ancient Chinese musical instruments, trying the traditional pitch-pot game, drawing paintings on porcelain pieces, making thread-bound books, creating embroidery decorations or writing down oracle-bone characters.