Unknown are all solominers mining without a pool and cant be identified. Its not a single person.

There is, as far as i remember to read, a reseller that got many avalon chips and sells them now higher in form of miners. I wonder if he ordered his chips before us.

I hope yifu has a really good explaination. But i think he cant. There is no good reason for no communication. And he has experience how long chip production needs. I wonder what he will claim.

I did not get an answer from any of the emails i sent questions too, by the way.