Synlait Milk Limited revised earnings guidance for the six months ended 31 January 2020 and for the full year 2020. The company expects its full year 2020 earnings guidance to be between $70 million and $85 million net profit after tax. The previously announced earnings guidance was for profits to continue to grow in fiscal year 2020, with the rate of profitability increasing at least at a similar rate to fiscal year 2019 over fiscal year 2018. The company expects its half year 2020 NPAT to be in the range of $26.5 million to $28.5 million for the six months ended 31 January 2020.