In addition, the stocks of Science and Technology Board are temporarily suspended during the market opening period, and investors can still submit declarations. At the resumption of trading, the auctions that have been accepted will be subject to collective bidding.How to participate in Bitcoin mining, U.S. Secretary of State Pompeo once again made a fuss about the Hong Kong issue.How to participate in Bitcoin mining, Among them, Hainan's sales area fell the most, a sharp drop of 57.1% , Chongqing fell by nearly 10% , and Hunan fell by 6.8% .