Sub Headings of 8518

8518.10.40.00 Microphones having a frequency range of 300 Hz to3.4 kHz with a diameter of not exceeding 10 mm and a height not exceeding 3 mm, fortelecommunication use
8518.10.80. Other
8518.21.00.00 Single loudspeakers,mounted in their enclosures
8518.22.00.00 Multiple loudspeakers, mounted in the sameenclosure
8518.29.40.00 Without housing, having a frequency range of 300 Hzto 3.4 kHz with a diameter of not exceeding 50 mm, for telecommunication use
8518.29.80.00 Other
8518.30.10.00 Line telephone handsets
8518.30.20.00 Other
8518.40.10.00 For use as repeaters in line telephony
8518.40.20.00 Other
8518.50.00.00 Electric sound amplifier sets
8518.90.20.00 Printed circuit assemblies of linetelephone handsets; parts of repeaters
8518.90.40.00 Other
8518.90.60.00 Printed circuit assemblies of the articles ofsubheading 8518.10.40 or 8518.29.40
8518.90.80.00 Other