List2

<xs:simpleType name="List2">
  <xs:annotation>
    <xs:documentation source="ONIX Code List 2">Product composition</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:enumeration value="00">
      <xs:annotation>
        <xs:documentation>Single-item retail product</xs:documentation>
        <xs:documentation/>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="10">
      <xs:annotation>
        <xs:documentation>Multiple-item retail product</xs:documentation>
        <xs:documentation>Multiple-item product retailed as a whole</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="11">
      <xs:annotation>
        <xs:documentation>Multiple-item collection, retailed as separate parts</xs:documentation>
        <xs:documentation>Used when an ONIX record is required for a collection-as-a-whole, even though it is not currently retailed as such</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="20">
      <xs:annotation>
        <xs:documentation>Trade-only product</xs:documentation>
        <xs:documentation>Product not for retail, and not carrying retail items, eg empty dumpbin, empty counterpack, promotional material</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="30">
      <xs:annotation>
        <xs:documentation>Multiple-item trade pack</xs:documentation>
        <xs:documentation>Carrying multiple copies for retailing as separate items, eg shrink-wrapped trade pack, filled dumpbin, filled counterpack</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="31">
      <xs:annotation>
        <xs:documentation>Multiple-item pack</xs:documentation>
        <xs:documentation>Carrying multiple copies, primarily for retailing as separate items. The pack may be split and retailed as separate items OR retailed as a single item. Use instead of Multiple item trade pack (code 30) only if the data provider specifically wishes to make explicit that the pack may optionally be retailed as a whole</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>