gst for leather jobwork

m .sitta nadane (53 Points)

19 July 2017  
Dear sir, I am doing leather job work for shoe factories. They gave me the wet blue hides for processing. I will buy chemicals for job work at the gst rate 18% & 28% and used it in the above job work process. I used machinery process also and it is comes under 5% gst. Pls advice what will be gst for us and hsn/sac code?

Thanks & regards

Sittanadane m