如何在水晶报告中安排这些数据？

i have a xml data like this

我有这样的xml数据

<?xml version="1.0" encoding="UTF-8"?>
<root>
  <supplier>
    <s_code>1</s_code>
    <net_weight>100</net_weight>
    <rate>100.00</rate>

    <items>
      <s_code>1</s_code> 
      <item_code>SKU001</items_code>
      <price>100</price>
    </items>
    <items>
      <s_code>1</s_code>
      <item_code>SKU002</items_code>
      <price>200</price>
    </items>

  </supplier>

  <supplier>
    <s_code>2</s_code>
    <net_weight>500</net_weight>
    <rate>150.00</rate>

    <items>
      <s_code>2</s_code>
      <item_code>SKU001</items_code>
      <price>100</price>
    </items>

  </supplier>

</root>
<?xm