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 1691085..dd122c3 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
@@ -801,7 +801,11 @@ public class StockMoveLineServiceImpl implements StockMoveLineService {
     BigDecimal unitPriceUntaxed = BigDecimal.ZERO;
     if (stockMoveLine.getProduct() != null && stockMove != null) {
       if (stockMove.getTypeSelect() == StockMoveRepository.TYPE_OUTGOING) {
-        unitPriceUntaxed = stockMoveLine.getProduct().getSalePrice();
+		if(stockMoveLine.getProduct().getSellable() == true){
+          unitPriceUntaxed = stockMoveLine.getProduct().getSalePrice();
+        }else{
+          unitPriceUntaxed = stockMoveLine.getProduct().getPurchasePrice();
+        }
       } else if (stockMove.getTypeSelect() == StockMoveRepository.TYPE_INCOMING) {
         unitPriceUntaxed = stockMoveLine.getProduct().getPurchasePrice();
       } else if (stockMove.getTypeSelect() == StockMoveRepository.TYPE_INTERNAL