To provide a material transaction management device which can procure materials with optimum timing, and also provide a material transaction management program and a material transaction management method thereof.

An ordering side device 1A is provided with; an input part 14A which inputs order-reception information on materials 2 to be procured; a material database 11A-2 which stores the inputted order-reception information as production management information; a control part 10A which extracts order-placement information from the production management information, produces an electronic mail including the order-placement information, extracts order confirmation information from an electronic mail including the order confirmation information, and makes the materials database 11A-2 store the order confirmation information thus extracted, as the production management information on the materials relating to the order confirmation information; a communication part 12A which transmits an electronic mail including the order-placement information to the purchase destination device 1B of a purchase destination and receives an electronic mail including the order confirmation information produced by the purchase destination device 1B based on the order-placement information; and a control part 10A which executes the production management of the materials 2 based on the material database 11A-2.