Thank you, Marc. Well, on one side, the increase that I mentioned is - I mean, the index is - the historical index, I mean, the index that comes out yesterday is showing the increase that I mentioned overall. So today, many of the formula that we have start incorporate this increase. Now the point is will, in the coming months, the price of pipe continues to increase to reflect, let's say, the stronger cost - the higher cost of the raw material in MAUs will not increase in the same pace, but we will have additional increase. Now considering what has been there in demand, there is, let's say, the reference for any new contract. Flat or minus, it depends from negotiation from the difference in product, in terms of service, but this is a reference for the new contract. So it's something that is in the market today; so we are pretty close that on top of what has been done, price will continue. Also, I think that we will face a price of hot or cold or iron ore and of commodity relatively high for a while. I mean, it's not that we are in a spike, but I think that there is demand. And if we assume that stimulus in the United States and additional stimulus in the other region, some increased mobility because of the progress of vaccination, everything should drive the economy to rebound and to some extent, should preserve uptrend in cost, but also in price in our product. This is the view we have, and this is the view on which is based our vision of a medium-term 20% margin, compensating with price, which we perceive are the increase in costs that we're getting. And as I was mentioning before, in terms of absorption, keep in mind that if - the market really progressed, and we put into operation facility in the United States, in corporate, in Ambridge and in finishing facility, there will be some stock buildup that will also absorb some of our - so some of our fixed costs.