Despite the titanic effort that the Cupertino-based company has made these last two years, opening 40 stores in the country, the numbers that arrive from China are not what the company expected. From a time to this part China is no longer the economy I believed year after year by leaps and bounds and the economic joy of recent years is slowing. In the battle of Apple against the Chinese manufacturers, according to the latest figures we can see how Vivo and Oppo have surpassed the company, according to the latest study of Strategy Analytics.