<xs:simpleType name="pulpingProcess"> <xs:restriction base="xs:string"> <xs:enumeration value="ChemicalPulp" /> <xs:enumeration value="ChemoThermoMechanicalPulp" /> <xs:enumeration value="DeinkedPulp" /> <xs:enumeration value="RefinerGroundwood" /> <xs:enumeration value="StoneGroundwood" /> <xs:enumeration value="ThermoMechanical" /> </xs:restriction> </xs:simpleType>