SELECT *
	FROM (
        SELECT  i.intrastatFk code,
                it.description,
                CAST(SUM(ROUND((s.quantity * s.price * (100 - s.discount) / 100 ) , 2))AS DECIMAL(10, 2)) subtotal,
                SUM(IFNULL(i.stems, 1) * s.quantity) stems,
                CAST(SUM(IFNULL(i.stems, 1)
                        * s.quantity
                        * IF(ic.grams, ic.grams, IFNULL(i.weightByPiece, 0)) / 1000)
                        * IF(sub.totalWeight, sub.totalWeight / vn.invoiceOut_getWeight(?), 1)
                AS DECIMAL(10,2)) netKg
            FROM sale s
                JOIN ticket t ON s.ticketFk = t.id
                JOIN supplier su ON su.id = t.companyFk
                JOIN item i ON i.id = s.itemFk
                JOIN intrastat it ON it.id = i.intrastatFk
                LEFT JOIN itemCost ic ON ic.itemFk = i.id AND ic.warehouseFk = t.warehouseFk
                LEFT JOIN (
                    SELECT SUM(weight)totalWeight
                        FROM vn.ticket
                        WHERE refFk = ?
                            AND weight
                ) sub ON TRUE
            WHERE t.refFk =?
            GROUP BY i.intrastatFk
        UNION ALL
        SELECT NULL ,
                IF((SUM((ts.quantity * ts.price))), 'Servicios', NULL),
                IFNULL(CAST(SUM((ts.quantity * ts.price)) AS DECIMAL(10,2)), 0),
                0 ,
                0
            FROM vn.ticketService ts
                JOIN vn.ticket t ON ts.ticketFk = t.id
            WHERE t.refFk = ?
    ) sub2
	WHERE `description` IS NOT NULL;