Same, I think Chenliangen already set the deal about production provided that the fundraiser would be a success. If there was some sort of other threshold to reach, this would definitely need to be stated in [font=70] in the campaign as one of the locks to break to make it happen, especially a hard and clear limit such as minimum number of units.

I would guess he is using the IGG campaign to 1. fund the project for the minimum batch size required along with his personal/his company's investment, and 2. assess the demand and decide if more units than the minimum should be produced or if it would be too much of a gamble.

But then I have no information and may very well be wrong.