You are viewing a single comment's thread from:RE: 衍生品规模是现货市场的规模100倍View the full contextsteembots.info (69)in Amaze Creater Union • 3 years ago This post was resteemed by @steemvote and received a 3.08% Upvote. Send 0.5 SBD or STEEM to @steemvote