CLASSIFICATION IS DETERMINED IN ACCORDANCE WITH THE FOLLOWING:-
GENERAL INTERPRETATIVE RULES (GIR)S
GIR1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 8307: FLEXIBLE TUBING OF BASE METAL, WITH OR WITHOUT FITTINGS.
GIR6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL. 830710: OF IRON OR STEEL.
TARIC CODE 8307100090, OTHER THAN WITH FITTINGS ATTACHED, FOR USE IN CIVIL AIRCRAFT.
ALSO CLASSIFIED IN ACCORDANCE WITH:-
HSEN NOTE TO HEADING 8307 (PARA 3)