► Subscribe to FT.com here: http://on.ft.com/2eZZoLI<br /><br />China’s foreign exchange reserves fell nearly $70bn last month as the country’s central bank burnt through more of its war chest in its battle to defend the renminbi from greater depreciation on the back of accelerating capital outflows<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes