diff --git a/htdocs/core/modules/import/import_csv.modules.php b/htdocs/core/modules/import/import_csv.modules.php
index 2e9e4124c7ae3..cd683c04cea9f 100644
--- a/htdocs/core/modules/import/import_csv.modules.php
+++ b/htdocs/core/modules/import/import_csv.modules.php
@@ -1034,7 +1034,6 @@ public function import_insert($arrayrecord, $array_match_file_to_database, $obji
 								}
 							}
 						}
-
 						// Update not done, we do insert
 						if (!$error && !$updatedone) {
 							// We db escape social network field because he isn't in field creation
@@ -1051,6 +1050,7 @@ public function import_insert($arrayrecord, $array_match_file_to_database, $obji
 								$sqlstart .= ", entity";
 								$sqlend .= ", ".$conf->entity;
 							}
+
 							if (!empty($objimport->array_import_tables_creator[0][$alias])) {
 								$sqlstart .= ", ".$objimport->array_import_tables_creator[0][$alias];
 								$sqlend .= ", ".$user->id;
diff --git a/htdocs/core/modules/modStock.class.php b/htdocs/core/modules/modStock.class.php
index 34365f2d71f29..6b5310650ca4f 100644
--- a/htdocs/core/modules/modStock.class.php
+++ b/htdocs/core/modules/modStock.class.php
@@ -529,6 +529,46 @@ public function __construct($db)
 		$this->import_run_sql_after_array[$r] = array(    // Because we may change data that are denormalized, we must update dernormalized data after.
 			'UPDATE '.MAIN_DB_PREFIX.'product as p SET stock = (SELECT SUM(ps.reel) FROM '.MAIN_DB_PREFIX.'product_stock ps WHERE ps.fk_product = p.rowid);'
 		);
+
+		// Import des stocks avec numéro de lot/série
+		$r++;
+		$this->import_code[$r] = $this->rights_class.'_'.$r;
+		$this->import_label[$r] = "Stocks Sérialisés"; // Translation key
+		$this->import_icon[$r] = "stock";
+		$this->import_entities_array[$r] = array();
+		$this->import_tables_array[$r] = array('pb' => MAIN_DB_PREFIX.'product_batch', 'pl' => MAIN_DB_PREFIX.'product_lot', 'ps' => MAIN_DB_PREFIX.'product_stock');
+		$this->import_fields_array[$r] = array(
+			'ps.fk_product' => "Product*",
+			'ps.fk_entrepot' => "Warehouse*",
+			'ps.reel' => "Stock*",
+			'pl.batch' => "Batch Number"
+		);
+
+		$this->import_convertvalue_array[$r] = array(
+			'ps.fk_product' => array('rule' => 'fetchidfromref', 'classfile' => '/product/class/product.class.php', 'class' => 'Product', 'method' => 'fetch', 'element' => 'product'),
+			'ps.fk_entrepot' => array('rule' => 'fetchidfromref', 'classfile' => '/product/stock/class/entrepot.class.php', 'class' => 'Entrepot', 'method' => 'fetch', 'element' => 'ref'),
+			'pl.batch' => array('rule' => 'noimport')
+		);
+
+		$this->import_examplevalues_array[$r] = array(
+			'ps.fk_product' => "id or ref of product",
+			'ps.fk_entrepot' => "id or ref of warehouse",
+			'ps.reel' => "10",
+			'pl.batch' => "LOT12345"
+		);
+
+		$this->import_updatekeys_array[$r] = array(
+			'ps.fk_product' => 'Product',
+			'ps.fk_entrepot' => "Warehouse",
+			'pl.batch' => "Batch Number"
+		);
+
+		$this->import_run_sql_after_array[$r] = array(
+			// Mettre à jour le stock total du produit
+			'UPDATE '.MAIN_DB_PREFIX.'product as p SET stock = (SELECT SUM(ps.reel) FROM '.MAIN_DB_PREFIX.'product_stock ps WHERE ps.fk_product = p.rowid);',
+		);
+
+
 	}
 
 
diff --git a/htdocs/imports/import.php b/htdocs/imports/import.php
index cd38df7e97d3f..ff2457d71cce3 100644
--- a/htdocs/imports/import.php
+++ b/htdocs/imports/import.php
@@ -1914,7 +1914,6 @@
 						'lib' => implode("<br>", array_merge([$hookmanager->error], $hookmanager->errors))
 					];
 				}
-
 				if (empty($reshook)) {
 					// Run import
 					$result = $obj->import_insert($arrayrecord, $array_match_file_to_database, $objimport, count($fieldssource), $importid, $updatekeys);
@@ -1951,7 +1950,9 @@
 			$i = 0;
 			foreach ($objimport->array_import_run_sql_after[0] as $sqlafterimport) {
 				$i++;
+				print $sqlafterimport . '<br>';
 				$resqlafterimport = $db->query($sqlafterimport);
+				var_dump($resqlafterimport);
 				if (!$resqlafterimport) {
 					$arrayoferrors['none'][] = array('lib' => $langs->trans("Error running final request: ".$sqlafterimport));
 					$error++;
@@ -1979,7 +1980,6 @@
 		}
 
 		// Show Errors
-		//var_dump($arrayoferrors);
 		if (count($arrayoferrors)) {
 			print img_error().' <b>'.$langs->trans("ErrorsOnXLines", count($arrayoferrors)).'</b><br>';
 			print '<table width="100%" class="border"><tr><td>';
diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 19b3a2681c77e..9317e4ae4e18c 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -3012,7 +3012,6 @@ public function fetch($id = 0, $ref = '', $ref_ext = '', $barcode = '', $ignore_
 				$sql .= ", p.stock";
 			}
 		}
-
 		$resql = $this->db->query($sql);
 		if ($resql) {
 			unset($this->oldcopy);