A manufacturing management system, comprising: a monitor module to receive real-time yield information of one product currently being processed in a production line; a planning module to dynamically manage a manufacturing schedule of the product according to the yield information; a notification module to provide the yield information to a client requesting an order for the product if the yield information is greater or less than a predetermined ratio with a target yield; and an order management module to receive the order and a supplemental order indicating the additional lots corresponding to the product from the client, wherein the planning module releases the additional lots according to the supplemental order.