[China Securities Regulatory Commission Issued 8 Financial Industry Standards Including "Communication Guidelines For Regional Equity Market Blockchain General Infrastructure"] According To The Official Website Of China Securities Regulatory Commission, China Securities Regulatory Commission Issued 8 Financial Industry Standards Including "Communication Guidelines For Regional Equity Market Blockchain General Infrastructure". The Financial Industry Standard "Communication Guidelines For Regional Equity Market Blockchain General Infrastructure" Stipulates The Communication Guidelines Between The General Financial Infrastructure Based On The "supervision Chain-local Business Chain" Two-layer Architecture And The Existing Systems Of The Regional Equity Market, And Clarifies The Systems, Main Data Objects, Business Scenarios And Operation Instructions Involved In The Six Types Of Communication Protocols Such As User Registration Agreement, Asset Registration Agreement, Fund Mapping Agreement, Asset Mapping Agreement, Transfer Management Agreement And Settlement Management Agreement. The Formulation And Implementation Of The Standard Is Conducive To Giving Full Play To The Supporting Role Of The "supervision Chain-local Business Chain" Two-layer Blockchain Architecture For Existing Business Systems And Promoting The Transformation And Docking Of Existing Business Systems