Brent Bilsland
Analyst · Robotti & Co
Yes. So a couple of different things going on there. From an input perspective, we're seeing inflationary pressure. And that's where our existing supplier says, "Hey, this widget now costs 20% more," right? And we expect that cost increase to be -- I don't know if permanent is the right word, but I expect that to last for another couple of years just because we're seeing inflation everywhere, right? The gas pump, the food, everything, labor.
Another type of input pressure we're seeing is a supplier will come to us and say, "I can only fill 80% of your order," right? So if you want [ roof bolt glue ], I can only get you X amount of [ roof bolt glue ] or metal plate or what -- name your item, right?
And so then that forces us then to go out to a nontraditional supplier who knows these items are in short supply, and that person will say, "All right, I can get it for you, but it's going to cost 3x what you normally pay." And so we expect that type of inflationary pressure to dissipate as the supply chains kind of get caught up.
But you've got a lot of different factors at play here. We've seen disruption from the invasion of Ukraine to the lockdowns in Shanghai, which is really surprising to see if some vendors saying, "Well, gosh, we can't get a material out of Shanghai that we normally rely on, so we're going in other places." So all of this from freight surcharges, all of this has led to cost pressure on the inputs. The -- to answer your question, I would say the input price increases we've seen has been about half of our cost increases.
The other half has been on the labor side. So we've had -- in September of 2021, we started hiring a lot more workforce as we responded to the increased demand for coal. So I would say the increased demand for coal was happening late in the third quarter, early in the first quarter of last year due to the reopening of every market from the COVID kind of slowdown.
And then we saw the invasion of Ukraine in February that really just set an already tight energy market on fire, right? I mean, last night, I think the forward strip on natural gas was $8 for the next -- for the year, for the forward 12 months, $8. It's been decades since we could say we saw gas prices that high, which means coal plants are going to dispatch in front of gas everywhere at much, much, much higher coal prices, right?
Plus we're seeing so much coal go to export. So come back to the labor front, we hired 120 new people, right? So roughly 20% of our workforce, and we've seen a lot of turnover in those new 120 people. Our existing workforce, we've not seen as much turnover, right? Those people are more ingrained to our way.
So it's one thing just to train 120 people, it's another thing to train 120 people that's probably turned over once in the last 6 months. And so it takes us a while to get those people ingrained to our way and see the productivity increases.
We saw a 20% productivity increase in April, and I've seen those financials. So the cost there, improvement was significant, arguably better than I was expecting. We've not released what that is yet because we want to make sure -- we want to look at May and make sure that, that's going to be the improvement that we think we see.
And so as we talk about what does our business look like for the balance of this year is kind of -- it's kind of 3 fronts, right? It's get our -- keep our cost structure in line, increase our average sale price for the coal that we're getting and then close on the Merom plant. Those are the 3 buckets that all lead to much better profitability.
And so on one hand, we've got this very unusual time in our company where our first quarter results were poor, and yet we feel we are possibly a month away from having significantly better results. And we have even more confidence that come 2023 that our company looks to be 3x more profitable than it's historically been.
So our game plan is to make sure we pack enough liquidity around our company to make sure that we make it to the promised land. And that's the game plan, I think, we have in place, and that's what we're working on.
And again, even when you look at cost increases that may be permanently $5, $4 a ton higher than they were a year ago, we're looking at sales prices that are $80, $90, over $100. I mean, tell me your timeframe, right? But we're talking about dramatically higher prices.
So as we reopen and reprice our existing production, the results are going to be dramatic to the profitability of the company. And so then if you look at what does that do to the stock price a year from now if we are at $150 of EBITDA, right? I mean, look at the multiples coal companies typically trade at less the debt, and you have a dramatically higher valuation for this company. So from that perspective, I think we're on the cusp of dramatically better things.