All major ASIC producers have orders for 7nm chips at TSMC. Bitmain has a massive order for 7nm chipset but doesn't announce anything yet so they can get rid of old stock.
They are a VIP buyer at TSMC, they'll be the first bitcoin ASIC producer to get their orders fabricated, they'll be able to hit the market with 7nm ASICs before anyone else including Canaan.
Wrong. They have yet to cut a working test wafer.
They lost a chip designer to whatsminer and simply have not made good new chips since he left.
They did cut a wafer that failed but my sources have told me they don’t have a successful test wafer of 7nm
As for canaan I know they have working 7nm chips.
I am pretty sure canaan is going to beat them to the market.