Whilst I do agree it's not ideal that they didn't provide...

Whilst I do agree it's not ideal that they didn't provide current revenue numbers, I'm pretty sure this investment is based on potential future revenue that can be achieved once they really open up the production they are licensed for through their current and future distributors both O/S and locally etc.

The revenue is probably not that great at present whilst only supplying locally on a smallish scale. Raise the production and lower the costs, it's all based on economies of scale. I see merit in this investment regardless of its current revenue.