HSN Code HSN Description GST 8410 Hydraulic Turbines, Water Wheels, Andregulators Therefor – Hydraulic Turbines And Water Wheels 18% 84101100 Hydraulic Turbines, Water Wheels, And Regulators Therefor – Hydraulic Turbines And Water Wheels : Of A Power Not Exceeding 1,000 Kw 18% 841012 Of A Power Exceeding 1,000 Kw But Not Exceeding 10,000 Kw 18%…