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Alibaba shares begin trading on the NY stock exchange

Shares in Alibaba, the Chinese online retailer, have begun trading on the New York Stock Exchange.

Their shares have been priced at $68, which makes the company's value higher than Walt Disney and Boeing.

Last year the company processed more orders than eBay and Amazon put together.

Andy Mok, an American technology expert, explains why Alibaba is so attractive to investors.

Go to next video: What will New York make of Alibaba?