<ul data-eligibleForWebStory="false">Starbucks has received bids for its China operations, valuing them at up to $10 billion U.S.Around 30 domestic and foreign private equity firms in China have submitted offers for a stake in Starbucks' Chinese stores.Starbucks may keep a significant stake in its China business and is evaluating the offers before shortlisting potential buyers.U.S. private equity firms Carlyle Group and KKR & Co. are among the companies interested in acquiring a stake in Starbucks' China business.