CryptofeedAvalon Bitcoin Miner Maker Canaan Officially Files for $400 Million US IPOPublikováno: 28.10.2019#Mining#News#Business News#Capital Markets#Technology News#Bitcoin Mining#Canaan#Avalon; CanaanCelý článek Avalon bitcoin miner maker Canaan Creative has just formally filed US IPO, after making profits of $XXX million in 2018 and $XXX million so far in 2019.