In article process of support by raw materials 
a feather-down of the enterprises which is considered from the position of logistical optimisation of a raw stream leaning both on minimisation of logistical costs, and on increase of competitiveness of the enterprises on the basis of fuller development of logistical sources of competitive advantages of the given branch and region of basing of the enterprises is analyzed. Managerial process by a raw stream a manufacture feather-down is presented at modelling level within the limits of macrologistical system. The theoretical model of management by process of support by raw materials of the enterprises a feather-down of the industry on the basis of functional and objective structurization of macrologistical system of the given process is constructed. As the operated subject managers of a local and partially average link, experts, technical executors a feather-down of the enterprises, and also the organisations of a specialised infrastructure are allocated. The operating subject of macrologistical system at economy microlevel includes average and higher management a feather-down of the enterprises, and also the organisations of a specialised branch infrastructure. At economy mesolevel the operating subject of macrologistical system is presented a feather-down by the association, called to carry out on-essence sectoral management in the given sphere by analogy to foreign experience of sectoral management. Objects of management of a macrologistical control system are presented by logistical links within the limits of each of stages of a production cycle a feather-down of manufacture and sphere of distribution and consumption a feather-down of products

Keywords: Management of process of support of raw materials of the enterprises, macrologistical system, functional structurization, objective structurization, competitiveness factors.