Niraj Mansingka

Thank you very much. I just wanted to know one small thing. You spoke about 11, 12 OEM customers in the past. Can you just give an overall color on -- I know you've got orders from them, but can you give some overall color on of these orders, how many are fructifying and how much are still work in progress prototype as such?

So when do you see this larger scale up for them happening in the commercial has started?

And what can be the run rate? Any thoughts on that? And I know it's speculative to some extent, but any color on the range that we can go on per customer basis?