Mining output decreased 1.3% on the month in data adjusted for the number of working days and seasonal factors, while manufacturing production was down 0.7%, the data showed.
Energy production nudged down 0.1% on the month in September.
In annual terms, the country’s adjusted industrial output rose 5.8% in September, boosted by increases across the board.
Energy output advanced 8.3% on the year, while production in the manufacturing and mining industries rose 5.3% and 5.2%, respectively.
In unadjusted data, Romanian industrial production increased 15.1% on the month in September, on higher manufacturing output, and was up 5.5% compared with the year-ago month.