The Shanghai Composite index dipped to 3,073.08 Friday morning but recovered slightly before its midday close.
Wall Street's woes have spread to Asia again.
Asian shares have opened lower and are tracking the overnight plunge on Wall Street.
Japan's Nikkei dropped 2.9 percent, heading for a weekly loss of 8.6 percent - its biggest since February 2016. After that, the Hang Seng Index plunged over 5 percent when trading began in Hong Kong the next day.
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His second wife, Jennifer Willoughby , made similar allegations to the Mail, saying she had filed an emergency protective order . Porter's former wives recounted physical, verbal and emotional abuse they say he subjected them to during their marriages.
The sell-off was triggered by the overnight carnage in NY, where the Dow Jones Industrial Average plunged more than 1,000 points for the second time this week. South Korea's KOPSI was also down 2% at 2,355.75, while Australia's benchmark ASX tumbled 1.6% to 5,797 in the opening session.
The Dow dropped 1,032 points, or 4.1 percent, to 23,860. The Nasdaq composite fell 274.82 points, or 3.9 percent, to 6,777.16.
The Dow Jones industrials are down 800 points, extending the market's losses.
"Since last autumn, investors had been betting on the goldilocks economy - solid economic expansion, improving corporate earnings and stable inflation", Norihiro Fujito, a senior investment strategist at Mitsubishi UFJ Morgan Stanley Securities, told Reuters.
The Dow was down 810 points, or 3.3 percent, to 24,088. Even after this week's losses, the S&P 500 index is up 12.5 percent over the past year.
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Firefighters could be seen climbing ladders hoisted against windows as they sought to reach residents inside apartments. Chen Chih-wei, 80, said he was sleeping in his apartment on the top floor of the building when the quake struck.
About 10.98 billion shares have traded so far on the Shanghai exchange, roughly 50.6 percent of the market's 30-day moving average of 21.68 billion shares a day. Microsoft lost 2.3 percent.
China's blue-chip CSI300 index was down 1.14 percent, with its financial sector sub-index lower by 2.64 percent, the consumer staples sector up 1.63 percent, the real estate index down 1.68 percent and healthcare sub-index up 0.95 percent.
The top gainers among H-shares were Zhuzhou CRRC Times Electric Co Ltd up 1.63 percent, followed by China Vanke Co Ltd gaining 1.58 percent and Byd Co Ltd up by 1.55 percent.
The Hang Seng Index tumbled 3.1% to 29,507.42 during the session, bringing its weekly loss to 9.5%, the steepest decline in percentage terms since the week ended October 24, 2008.
Hanesbrands sank 8.8 percent after its results came up short of analysts' foreacasts. Two analysts have rated the stock with a sell rating, three have issued a hold rating and six have issued a buy rating to the company.
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Eason Goodale is the Disconnect lead engineer. "It's as though once you unlocked your door, the door would never lock again". It said that "every smart TV we evaluated asked for permission to collect viewing data and other kinds of information".
China's central bank said on Friday it has released temporary liquidity worth nearly 2 trillion yuan ($316.23 billion) to satisfy cash demand before the Lunar New Year holiday, which starts next week.