HS Code	Description	Primary rate
3917400010	For use in civil aircraft	—
3917400020	Plastic fittings (kit of nuts and ferrules or nuts) and connectors:<br>-threaded,<br>-supported with or without a stainless steel ring,<br>-suitable for a maximum working pressure rate of 2,7 mpa or more but not more than 114 mpa, <br>for tubings with:<br>-outer diameter of 0,33 mm or more but not more than 3,3 mm,<br>-suitable for a maximum working pressure rate of 2,7 mpa or more but not more than 114 mpa,<br>-suitable for all solutions used in chromatography,<br>for use in the production of chromatographic systems	6.00 %
3917400091	Plastic connectors containing o-rings, a retainer clip and a release system for insertion into car fuel hoses	6.00 %
3917400099	Other	6.00 %