HS 2017     Description of product             Working or processing, carried out on
                                         non-originating materials, which confers originating
                                                                status
       (1)             (2)                      (3)               or              (4)
                                        into the set, provided
                                        that their total value
                                        does not exceed 15 %
                                        of the ex-works price of
                                        the set
8207         Interchangeable tools      Manufacture from
             for hand tools,            materials of any other
             whether or not             heading provided that
             power-operated, or for     the value of all the
             machine-tools (for         materials used does not
             example, for pressing,     exceed 40 % of the
             stamping, punching,        ex-works price of the
             tapping, threading,        product
             drilling, boring,
             broaching, milling,
             turning or screw
             driving), including dies
             for drawing or
             extruding metal, and
             rock drilling or earth
             boring tools
8208         Knives and cutting         Manufacture from
             blades, for machines       materials of any other
             or for mechanical          heading provided that
             appliances                 the value of all the
                                        materials used does not
                                        exceed 40 % of the
                                        ex-works price of the
                                        product
Chapter 83   Miscellaneous articles     Manufacture from
             of base metal              materials of any other
                                        heading
ex Chapter   Nuclear reactors,          Manufacture from           Manufacture in which
84           boilers, machinery and     materials of any other     the value of all the
             mechanical appliances;     heading                    materials used does not
             parts thereof; except                                 exceed 50 % of the
             for:                                                  ex-works price of the
                                                                   product
8407         Spark-ignition             Manufacture in which
             reciprocating or rotary    the value of all the
             internal combustion        materials used does not
             piston engines             exceed 40 % of the
                                        ex-works price of the
                                        product
8408         Compression-ignition       Manufacture in which
             internal combustion        the value of all the
             piston engines (diesel     materials used does not
             or semi-diesel engines)    exceed 40 % of the
                                        ex-works price of the
                                        product