local dataTable = {
    {1,1,30000,{{ItemID=12603,ItemNum=6}}},
    {2,2,24000,{{ItemID=12603,ItemNum=5}}},
    {3,3,18000,{{ItemID=12603,ItemNum=5}}},
    {4,4,12000,{{ItemID=12603,ItemNum=4}}},
}
return dataTable