Well the next question comes from Walter. Bearing in mind the taxes on dividends, do you intend to anticipate dividends for 2021 / 2022 the government intends to charge income tax. We have no forecast, but we're looking at the reforms from the government. Were prepared, the company is prepared for this taxation of dividends as the government wants to do. This received a lot of attention when we saw the tax reform being prepared, the company is prepared. If this actually happens, if this reduces the profitability of the, for the investors, we're looking at the tax reform. Well the next question comes from Adrian Patinson concerning fertilizers and chemicals. How much was spent in 2021? And what is the cost for 2022? Well, here we, we can talk about percentages without looking at each product. Gustavo help me with the numbers. Now, last year, we had a cost of production in soybean R$ 2,600 to R$ 2,800, depending on the region. This year twe- this year R$ 3,200 to R$ 3,400. These are, there are different farms, regions, where you have differences, but this is it. In the case of corn help me with corn. R$ 4,000, R$ 3,800 last year R$ 2,800. Corn, it has a higher cost, it uses more fertilizer, and it also uses more fertilizers with nitrogen. These were the ones that have the highest price increases. So cotton suffers twice. Now in relation to agrochemicals in the harvest 2021 / 2022 we had no, we had no expressive differences in US dollars. We had problems with the, with the exchange rate. When I mentioned previously an increase 10% to 15% in dollars this is for the harvest 2022 / 2023. This is a forecast for the next harvest not this harvest that we're planting now. We're talking about 2022 / 2023. We're estimating a possible increase in the price of agrochemicals due to many points, natural gas, environmental restrictions, ocean freights that had high increases. And we know that the chemical molecules in Brazil, the finished products are imported in containers. So ocean freight and this issue of containers, lack of containers that you see lack of containers, containers that came from China to America for $1,400 now, $18,000 $20,000. So we begin to have important increases. I'm sure that industry will raise their prices for us. As Andre mentioned in the harvest 2020 and 2021, we had approximately an increase roughly 15% to 20% in soybean and 30% in corn. For the next also 23%, 25% for soybean increase. Why? Because we were able to buy in advance. We also made payments when the US currency was around five Reals to a Dollar. Now we have the winter crop. We, we took more time to buy this in. We're expecting an increase of 70% in relation to last year. Why are we making this decision? Last year in Xingu we had an expectation of sales, R$ 35, R$ 36 per bag. Today we're selling an in an anticipated way around R$ 60 R$ 65 per bag. So in terms of margin, They are similar or even better than the increase of the price of fertilizer. Also in relation to production costs a question from Rafael Summer Logos concerning the price of inputs for sugar cane. A greater price. I will answer this Rafael. So last year, this year, we began to include the cost of leasing in sugar cane. If you purged this effect, which was not considered last year, the increase is whether very similar to the other crops 30% around 30%. Later on, I can give you the details, but approximately a R$ 1,000 more in the production price of sugar cane due to the leasing rental of the farms. The next question, inaudible. The company does the company have a hedging policy for contribution margin? The hedge is done at cost, or you hedge a 100%. Fabiano inaudible. I had a, a colleague in inaudible had the same name. I had a colleague, inaudible answering you. We do hedging, we're always monitoring the total revenue of the product and the contribution margin we monitor the cost and revenue. So when the number that we showed fi- almost 57% in soybean, that is not the cost. It's 50% of the volume of soybean produced in the case of corn, 56%, the expected volume content. It's the total volume of cotton expected in relation to our budget, the best expectation of productivity. So hedging for us is total volume projected. What is important too, we, we have also receivables from farms, which is important for the company. And the receivables from farms are also in bags of soybean. So all the receivables that mature in that year, they become part of the P&L of soybean to be sold. The producer can pay us based on soybean. So we consider the receivables from farms of the year in our analysis of derivatives. And this analysis is also done every quarter by Gustavo based on future perspectives of receivables. So answering your question, we look at the number that you saw as a result of the estimate of production and the policy foresees, that we will be able to sell up to 50% of the harvest when we plant. Then we monitor the evolution of the crop and we can get to 80% at the time of harvest, sale of 80%. So we're very strict in following this policy. Fabiano said that he is from Katalgu. Thank you. I had a great friend who graduated with me, Rodriguez inaudible. Some questions concerning the markets of land, the price of land. What does the company think in terms of acquisition of new areas, new sales? There is a question from inaudible then we have inaudible questions on the price of land. And we're seeing the growth of almost a 100% in the price of land. Do you believe that- In the price of land. Do you believe that these higher prices will continue for land? Well inaudible first let's talk about how we think about this. We always say that we have to be an anti-cyclical company When everyone wants to sell, we buy. When everyone wants to buy, we… When everyone wants to sell, we buy. So we buy the assets that are ready, the farm that is producing sugar cane, or producing soybeans. They are, they are very similar to what you asked. This area, due to the price of increase in commodities, also the price of land. When you look at the areas, pasture a-areas to be transformed, we also see price increase, but no as strong as the soybean areas. Soybeans area are multiples of the bag of soybeans. If it's, if a bag of soybean is worth 70, it's a multiple. If it's worth 150, it's X times 150. That's the first point. So we believe that the price of land will be on a new level because we're not going to talk about soybean worth 70, 80. Soybean, when it… And you are much more smarter than we are, we believe that in the long term we should