Need A VBA Code for Saparate Workbook of Each Sector in Master Database

Hello Sir..
Session Greetings..

Sir we have a database file where aprox 650 sector data in a single worksheet..
now my boss say that they want each sector a single workbook.. so we need a code for easily saparate file

in My sample file Sector Name in Column B.. we want to each saparate file with Sector name .. only single line sector data

Thanks in advance

Santosh