OP why link to twitter instead of innosilicon official website itself? What if the tweet on that twitter account is not real? I did check the website out and I don't see any details about this new innosilicon miner, maybe it's not even completed yet?
Wu Blockchain is a well-known journalist who writes about the mining industry in China. It is clear that information on Twitter spreads
much faster than on official sites.
Of course, this information may be unreliable, but they do not offer to buy ASICs here