Marcos Isabelino Gradin
Analyst
Thank you, Sergio. Good day, everyone. Turning to Slide 4. Let me start by providing a quick overview of the macro environment and industry trends in Argentina.
The rather unforeseen mid-August primary election outcome impact a few incipient signs of stabilization that we have observed in previous months. The higher financial and political uncertainty during the period triggered a sharp peso depreciation and higher-than-expected inflation level, both impacting the economy in general and the construction activity in particular.
During this quarter, the cement industry declined by a rate of 2.9% year-on-year. On a sequential basis, the third quarter surged by almost 9.5% compared to the second quarter this year, but mostly explained by the seasonality effect in our industry.
Taking a closer look at the cement demand. Unlike with previous quarter, the bag segment declined less than the bulk segment. Bag segment declined by 2.4%, and bulk decreased by 3.2%. Consequently, the share of cement sold in bulk remained almost unchanged at 42% when compared with the same period 1 year ago.
Looking towards the last part of the year, we expect the industry to continue suffering from a weak economy and a high volatility environment. In this line, economy downgraded GDP growth expectation for 2019 to minus 3% from our previous level of 1.4%.
Additionally, economy's expectation for 2020 also deteriorated drastically, from an expansion of 2.2% to a contraction of 1.7%.
In this sense, at this moment, we choose to be more cautiously until the key guidelines are defined by the new administration.
Now please turn to Slide 5 for a review of our top line performance by segment. Revenues were down 7.6%. For the quarter, Cement revenues dropped by 4%, impacted by sales volume drop of 7.5% and partially compensated by real-term price increases. In Paraguay, revenues were down 1.7% with volumes declining 1.1%, affected by a slower-than-expected public works execution and, in part, offset by the private sector demand. Prices remain practically unchanged.
Concrete segment presented a decline of 37.7% in revenues as both sales, volumes and prices were down when compared to the strong third quarter in the year-ago period. Several large infrastructure projects that have commenced in recent years were in completion phase. And during this year, other new large projects were either slowed down or even put on hold.
For the Railroad segment, construction volume transported contributed positively to revenues. However, it was not enough to compensate the drop in building materials and chemical volumes, resulting in a total decline of 9.4%. By contrast, Aggregates revenues were up 2% year-on-year during the period, driven by improving volume.
Moving on to Slide 6. Consolidated gross profit for the quarter was up 7.3% year-on-year, with a margin expansion of 368 basis points, reaching 26.6% in the quarter, reflecting the production costs were under control and the benefits from the footprint adequacy efforts achieved in the second quarter this year. Nonrecurring costs related to reconverting San Juan accounted approximately to ARS 61 million or $1.2 million. If excluded, gross profit would have grown by 10% with margin expansion of 435 basis points to 27.2%. SG&A expenses as a percentage of revenues decreased by 22 basis points to 6.6%, positively impacted by commercial and administrative structure adequacy measures previously adopted in first quarter of 2019, together with a further reduction in the effective sales tax rate.
Please turn to Slide 7. Despite the softer demand, we reached consolidated adjusted EBITDA growth of 2.7% in the quarter, over ARS 2.6 billion or $52 million with margin expanding 289 basis points to 28.8%, mainly driven by Cement and further supported by growth in Railroad. Excluding the nonrecurring charges, the EBITDA margin would have been 29.5%, reaching USD 53 million as in the same period 1 year ago.
When excluding the application of inflation accounting, adjusted EBITDA for the Cement segment in Argentina increased 52% year-on-year. And the margin expanded by 90 basis points to 31% and excluding the nonrecurring cost, would have been 31.8%.
Likewise, Paraguay posted around 57% growth in adjusted EBITDA, with a margin of more than 45%, improving 156 basis points compared to third quarter 2018.
Our Concrete segment reported an increase in adjusted EBITDA, reaching ARS 47.8 million, with a margin expansion of 73 basis points from 4.1% to 4.8%, as we adopted the productivity structure to the new demand level. We continue to post margin expansion in our Railroad segment, with adjusted EBITDA margin up more than 357 basis points year-on-year to 14.5% as a result of structure adequacy efforts. Aggregates segment adjusted EBITDA margin reached 4.1%. Our Cement business in Argentina remained relatively stable situation in terms of recurrent EBITDA per ton measured in U.S. dollars, around $28 per ton, 7% over the year-ago quarter.
Please turn to Slide 8. Net majority income for the quarter reached ARS 50 million. Total final results presented a loss of ARS 1.6 billion compared to a loss of ARS 1.4 billion in the third quarter last year. The FX depreciation resulted in a foreign exchange loss of ARS 1.5 billion or ARS 200 million higher than a year ago. The current interest rate environment resulted in a higher net financial expense of ARS 34 million. The net positive monetary position resulted in a gain of ARS 276 million.
Moving on to the balance sheet. As you can see on Slide 9, our balance sheet enabled us to move ahead with our meaningful investment plan. We continue to make progress in our capital expenditure plan with investment for the quarter reaching ARS 3.1 billion or approximately USD 59 million. We finished this quarter with a net debt to adjusted EBITDA ratio of 0.87x compared to 0.43x at the beginning of this year. Our net debt at the end of the quarter was USD 157 million, with a gross debt breakdown by currency of 47% in third currency, 28% in guarani and 26% in Argentine pesos.
I will now hand the call back to Sergio.