Dentsu International is also understood to have expanded its remit in Japan and South Korea.
Nearly 100 markets believed to be up for grabs.
Italian chocolate group Ferrero is looking for an agency to work on its Nutella spread brand.
Account estimated to be worth RMB $200 million or more in billings.
The account could be worth anywhere from $400 million to $950 million globally. PHD was the incumbent.
GLOBAL - Ferrero has appointed PHD for media duties in emerging markets following a six-month review that included five agencies.
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