Gst registration

AMIT KAUSHAL (Proprietor of AMIT & CO.)   (76 Points)

19 June 2020  
my question is that can a proprietor do multiple business with same gst number such as they currently do in automotive battery trading and now they want trading in health products like hand sanitizer,mask etc.

Can I update the hsn details in the gst portal or separate Registeration will be taken for multiple business in one state??