Mining sales were down 4% on the month in November, while manufacturing sales declined 3.4%, the data showed.
By segment, sales of capital goods fell 6% in November from a month earlier, while sales of intermediate goods decreased 4.8%. However, durable good sales were 1.4% higher on the month, while sales of consumer goods and energy products inched up 0.2% and 0.1%, respectively.
On an annual basis, industrial sales rose 2.5% in November, supported by a 2.7% increase in manufacturing sales. Mining sales fell 4% year-on-year.
In the first 11 months of 2013, Romanian industrial sales rose 4.2% on the year, fueled by a 4.5% increase in manufacturing sales, the data showed.