Stocks seesaw on weak China data; Nikkei down 2.5%

Squawk Box Live had analysis and updates on global asset markets, which have fluctuated during the Asian trading session.

New data from China Tuesday showed its dollar-denominated exports declined by 5.5 percent year-on-year in August, while imports slid 13.8 percent. This added to concerns of a slowdown for the world's second largest economy. Here's how the morning unfolded.

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