China's Manner Coffee will raise prices for its single-origin espresso drinks by CNY5 (73 US cents) on April 7, taking them to between CNY25 and CNY30 (USD3.60 and USD4.40) each, according to a recent notice from the budget-friendly boutique coffee chain. The increase will support the use of higher-quality coffee beans and deliver an improved flavor experience, it told Jiemian News today.