When is service tax not applicable on export ? Also not under reverse charge mechanism

I have received commission 5lacs from Gujarat and 3lacs from Maharashtra so inform me about my GST liability or registration

Hello expert,
Myself ,cable tv network ,provides signals (aquired from another cable tv network ,registered under service tax)to cable tv operators and raises bill containing the details i.e basic ,service tax and cess,name and place(without his complete details like aadhar number,PAN number ,address)of the operator .I pay service tax at the time of acquiring signals .can I avail ITC even though i donot have the complete details of operators(service receiver).
looking forward to your reply,
thank you.

Dear Experts, What is the due date to file St 3 for the period of April-17 to June 17

I am the proprietor of a jewelry shop in Chennai and my vat a/c is in the process of getting converted into gstin. I am also the landlord of few commercial properties in Chennai where I am getting rent + service tax . can I use the above gstin for paying service tax or should I apply for a separate GST.in for this. jewelry shop and buildings are in the same name only

wheather reverse Charge applicable in case service provider is company (private or public)

We are manufacturing a product for which Main Raw Materials are Agri Procucts, Rice, Pulses, Oil Cakes etc. We get them in trucks & pay freight. Are we liable to pay service tax on that under GTA or it is exempted?

What is the GST rate on Event Management in India.

Dear Expert,

We are the Pvt Ltd Company and in FY 2017-18 the company takes opinion from advocate. Advocate send the BIll for Rs.40000/- and we deduct TDS Rs.4000/- balance pay to advocate. The advocate send the bill Rs.40000/- without service Tax. Now my query is we are liable for payment of service tax & what is the rate of Service tax on advocate fees & also advice Service tax return Q1 of FY 2017-18.

Please provide your valuable suggestion in above matters.

Thanks.

Can company claim cenvat credit of service tax on penalty given by NCDEX ( Stock Exchange )?