<xs:complexType name="PremiumType">
    <xs:sequence>
        <xs:element ref="Description" minOccurs="0" />
        <xs:element ref="PremiumAmount" minOccurs="0" />
        <xs:element ref="PremiumAdjustableIndicator" minOccurs="0" />
        <xs:element ref="PremiumRate" minOccurs="0" />
        <xs:element ref="PremiumCalculationBasis" minOccurs="0" />
        <xs:element ref="PremiumIncomeAmountBasis" minOccurs="0" />
        <xs:element ref="PaymentDate" minOccurs="0" />
        <xs:element ref="TermsOfTradePeriod" minOccurs="0" />
        <xs:element ref="InstalmentsTotalNbr" minOccurs="0" />
        <xs:element ref="PayableByDate" minOccurs="0" />
        <xs:element ref="PaymentsDue" minOccurs="0" />
        <xs:element ref="PaymentsDescription" minOccurs="0" />
        <xs:element ref="PremiumTerrorismCoverType" minOccurs="0" />
        <xs:element name="Extension" type="Premium_ExtensionType" minOccurs="0" />
    </xs:sequence>
    <xs:attribute name="PremiumType" use="optional">
        <xs:simpleType>
            <xs:restriction base="xs:NMTOKEN">
                <xs:enumeration value="premium" />
                <xs:enumeration value="sum_insured_allowance_premium" />
                <xs:enumeration value="estimated_premium" />
                <xs:enumeration value="endorsement_premium" />
                <xs:enumeration value="endorsement_return_premium" />
                <xs:enumeration value="special_acceptance_premium" />
                <xs:enumeration value="deposit_premium" />
                <xs:enumeration value="minimum_and_deposit_premium" />
                <xs:enumeration value="minimum_premium" />
                <xs:enumeration value="gnpi_estimated_subject_premium" />
                <xs:enumeration value="estimated_premium_income" />
                <xs:enumeration value="basis_of_deposit_premium" />
            </xs:restriction>
        </xs:simpleType>
    </xs:attribute>
</xs:complexType>

• PremiumType
• nsB:Premium