Explanatory notes
… minerals or ores ( heading 84.25, 84.26, 84.28, 84.30 or 84.31 ). (ij) Agricultural machinery … (e.g., trains) or for aircraft or ships ( heading 85.31 ); electrical defrosters or demisters for such other … checking instruments, appliances and machines of heading 90.31 . (9) Clocks (e.g., instrument panel …