Stoxx 600 to post second straight positive year

European equities are largely flat in the holiday-shortened session but the Stoxx 600 is set to deliver a second year in the green for the first time since 2015. The U.S. Treasury Department claims Chinese hackers have stolen documents in a major cyber breach. Beijing has said the allegations were smear tactics. Growth in China slows in December but President Xi Jinping said the country remains on track to hit its 5 per cent target for the year. And Chinese toy company Bloks Group is set to float on the Hong Kong Exchange in a listing that could be worth $188m.