|
In the month of August the highest increases in prices were observed in raw materials derived from electric power (4.0%) glass (2.3%), extracted arid substances (0.6%), artificial cement (0.5%) and metal piping (0.5%) among others. On the other hand, there has been a decrease in prices of the following raw materials: petroleum derivates (-1.9%), asphalt products (-1.5%), lime, gypsum and plaster (-1.4%), explosives and gases (-1.1%) and iron and steel (-0.5%), among others.
|