```VBA
Sub sort_suppliers()
Dim ws As Worksheet
Dim lRow As Long
Dim FoundCell As Range
Dim strSearch As String
Dim sortRange As Range
'設置需要操作的工作表
Set ws = ThisWorkbook.Sheets("Sheet1")
'獲取最後壹行
lRow = ws.Cells(Rows.Count, 1).End(xlUp).Row
'設置查找參數，如果需要可以將其改動為輸入框讓用戶輸入。
Dim cond_GXDM As String
cond_GXDM = "111" '條件工序代碼
Dim cond_CPMC As String
cond_CPMC = "產品AB" '類產品
Dim cond_GYSJB As String
cond_GYSJB = "級別A" '供應商級別
'在第壹圖查找符合條件的單元格，將查找範圍限制在前三列中
Set FoundCell = ws.Range("A2:A" & lRow).Find(what:=cond_GXDM)
If Not FoundCell Is Nothing Then
Set FoundCell = ws.Range("B" & FoundCell.Row & ":D" & lRow).Find(what:=cond_CPMC & "," & cond_GYSJB)
If Not FoundCell Is Nothing Then
'找到相應行之後，利用Offset函數獲取該供應商的PPV值
Set sortRange = FoundCell.Offset(0, 1).Resize(1, 1)
'向下查找並選取符合條件的單元格，將其合並為壹區域
Do Until IsEmpty(FoundCell) Or FoundCell.Offset(0, -1) <> cond_GXDM
If FoundCell.Offset(0, 1) = cond_CPMC And FoundCell.Offset(0, 2) = cond_GYSJB Then
Set sortRange = Application.Union(sortRange, FoundCell.Offset(0, 3).Resize(1, 1))
End If
Set FoundCell = ws.Range("B" & FoundCell.Row + 1 & ":D" & lRow).Find(what:=cond_CPMC & "," & cond_GYSJB)
Loop
'按照PPV值從小到大排序
sortRange.Sort key1:=sortRange, order1:=xlAscending, Header:=xlNo
Else
MsgBox "無符合條件的供應商。"
End If
Else
MsgBox "無符合條件的記錄。"
End If
End Sub
```
此代碼僅供參考，具體操作需要根據您的實際需求進行調整和修改。