Item #2556 - Thiner Acrilico xgl. is already in a purchase order.
Item #7278 - tornillos 3 x 5/32" is already in a purchase order.
Item #6720 - Tubo de aluminio de 1" x 1/16" x 6m. is already in a purchase order.
Item #8344 - Paño absorbente Virutex 20 unidades is already in a purchase order.