Hershey and Mars lose China market share to Nestlé and Ferrero By Douglas Yu+, 21-Feb-2017 Snippet: Hershey and Mars have lost market share in China's declining confectionery category to Nestlé and Ferrero, according to Euromonitor Shanghai. http://www.confectionerynews.com/Markets/Hershey-and-Mars-lose-China-market-share-to-Nestle-and-Ferrero