* Brazil center-south sugar output will total 30 million tonnes in the current 2018/19 harvest, vs 36.1 million tonnes in the previous year
* Brazil center-south ethanol production seen at 28 billion liters, vs 26.09 billion liters in 2017/18
* On the demand side, Brazil’s domestic use of ethanol will jump while exports of sugar will be “timid,” according to prepared remarks from JOB Economia Chief Executive Officer Julio Borges (Reporting by Chris Prentice, Editing by Rosalba O’Brien)