Blizzard Entertainment, of Activision Blizzard, Inc. (NASDAQ: ATVI ), announced on July 8 that it will be extending its partnership with the Chinese internet company NetEase, Inc (ADR) (NASDAQ: NTES ) to bring Activision Blizzard, Inc. (NASDAQ:ATVI)'s new trading card game, Hearthstone, to China. Activision Blizzard, Inc. (NASDAQ:ATVI) currently relies on NetEase, Inc (ADR) (NASDAQ:NTES) to deliver World of Warcraft and StarCraft to Chinese gamers. NetEase, Inc (ADR) (NASDAQ:NTES) has a sizable portfolio of over a dozen self-developed online games with over 600 million registered accounts and earns over 80% of the company's total revenues ($1.16 billion) from online gaming, including StarCraft and World of Warcraft. The company doesn't provide a breakdown of sales per game, but NetEase reports the outstanding balance of licensing fees to Activision Blizzard, Inc. (NASDAQ:ATVI) through 2015 to be $183 million.