diff --git a/modules/axelor-open-suite/axelor-stock/src/main/java/com/axelor/apps/stock/service/StockMoveLineServiceImpl.java b/modules/axelor-open-suite/axelor-stock/src/main/java/com/axelor/apps/stock/service/StockMoveLineServiceImpl.java
index 0d7f1c0..e088c1f 100644
--- a/modules/axelor-open-suite/axelor-stock/src/main/java/com/axelor/apps/stock/service/StockMoveLineServiceImpl.java
+++ b/modules/axelor-open-suite/axelor-stock/src/main/java/com/axelor/apps/stock/service/StockMoveLineServiceImpl.java
@@ -807,7 +807,11 @@ public class StockMoveLineServiceImpl implements StockMoveLineService {
           unitPriceUntaxed = stockMoveLine.getProduct().getAvgPrice();
         }
       } else if (stockMove.getTypeSelect() == StockMoveRepository.TYPE_INCOMING) {
-        unitPriceUntaxed = stockMoveLine.getProduct().getPurchasePrice();
+        if(stockMoveLine.getProduct().getSellable() == true){
+          unitPriceUntaxed = stockMoveLine.getProduct().getSalePrice();
+        }else{
+          unitPriceUntaxed = stockMoveLine.getProduct().getPurchasePrice();
+        }
       } else if (stockMove.getTypeSelect() == StockMoveRepository.TYPE_INTERNAL
           && stockMove.getFromStockLocation() != null
           && stockMove.getFromStockLocation().getTypeSelect()