diff --git a/Controllers/LinesController.cs b/Controllers/LinesController.cs
index 6526c27..51216bb 100644
--- a/Controllers/LinesController.cs
+++ b/Controllers/LinesController.cs
@@ -1481,6 +1481,7 @@ namespace line_gestao_api.Controllers
             var firstRow = ws.FirstRowUsed()?.RowNumber() ?? 1;
             var lastRow = ws.LastRowUsed()?.RowNumber() ?? firstRow;
             var rowIndex = firstRow;
+            decimal? lastValorDaNf = null;
 
             while (rowIndex <= lastRow)
             {
@@ -1503,6 +1504,7 @@ namespace line_gestao_api.Controllers
                                && GetColAny(map, "CHIP") == 0
                                && GetColAny(map, "SERIAL") == 0;
 
+                lastValorDaNf = null;
                 rowIndex++;
 
                 for (; rowIndex <= lastRow; rowIndex++)
@@ -1524,6 +1526,14 @@ namespace line_gestao_api.Controllers
                     var numeroLinha = NullIfEmptyDigits(GetCellByHeaderAny(ws, rowIndex, map, "NÚMERO DA LINHA", "NUMERO DA LINHA"));
                     var valorUnit = TryDecimal(GetCellByHeaderAny(ws, rowIndex, map, "VALOR UNIT.", "VALOR UNIT", "VALOR UNITÁRIO", "VALOR UNITARIO"));
                     var valorDaNf = TryDecimal(GetCellByHeaderAny(ws, rowIndex, map, "VALOR DA NF", "VALOR DA N F"));
+                    if (valorDaNf.HasValue)
+                    {
+                        lastValorDaNf = valorDaNf;
+                    }
+                    else
+                    {
+                        valorDaNf = lastValorDaNf;
+                    }
                     var dataDaNf = TryDate(ws, rowIndex, map, "DATA DA NF");
                     var dataReceb = TryDate(ws, rowIndex, map, "DATA DO RECEBIMENTO");
                     var qtd = TryNullableInt(GetCellByHeaderAny(ws, rowIndex, map, "QTD.", "QTD", "QUANTIDADE"));