As you said, Mr. Rayes, there's also more and more of a points system in our calls for bids. In the calls for bids, we try to not only obtain the best price, but also to find the company that shares our values, such as our sustainable development values. We've even held discussions recently on buying locally. That would be another thing to consider. We think the new regulations for local governments will give us more flexibility during calls for bids.
On February 16th, 2017. See this statement in context.