As the area with the largest CCC exemption business in the country, Pudong has, as of February, issued over 65,000 exemption certificates, accounting for 80 percent of Shanghai's total and about a ...

Get the latest news headlines and top stories from NBCNews.com. Find videos and news articles on the latest stories in the US.

The latest news and headlines from Yahoo News. Get breaking news stories and in-depth coverage with videos and photos.