Question 16:

As we known from some source about the Exemption of GST on Recycle Polyester Staple Fibre.

Answer 

Notification No. 02/2017 Central Tax (Rate) dt. 28-06-2017 provides exemption to various goods. This notification is amended from time to time. The exemption is based on Chapter heading of the product. So you are requested to please forward us the Chapter heading of the product. By the way you can see Ready Reckoner of Notification no. 02/2017 with following path:

Select Current Law on Home page → GST → CGST → Notification Ready Reckoner → Notification (Rate) Ready Reckoner

You can find amendments in Notification No. 02/2017 in summary form. You can use Control+F button with HSN on Ready Reckoner sheet and also on Notification No. 02/2017.  (reply dt. 05/02/2018)