Unsettling news from China set the scene for a sharp rise in risk aversion yesterday, with emerging market assets and commodities bearing the brunt of the selling.

• 昨日从中国传出的令人不安的消息，为避险情绪的大幅上升营造了氛围，新兴市场资产和大宗商品首当其冲遭到抛售。