اثر تخطيط ومراقبة المخزون على ربحية الشركات الصناعية
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اثر تخطيط ومراقبة المخزون على ربحية الشركات الصناعية
- 1. Impact of Inventory Planning and Control on the Profitability of Industrial Companies in UncertaintyConditions “Application on Steel Industry Companies” Logistics Senoir Manager – Ezzsteel – Suez - Egypt E-mial: Nasserzaky@yahoo.com Tel: 00201006054604
- 4. ...................................................................................... .............................................................................................................................. -- .................................................................................................................. ..................................................................................................... ........................................................................................................ ................................................................................................ .......................................................................... ................................................................................................. .................................................................................................................. ................................................................................................................. ........................................................................................................... ................................................................................................................. ................................................................................................................. -................................................................................................................. .................................................................................................. ................................................................................................................ ........................................................................................................ ............................................................................................................. ..................................................................................................... ...................................................................................... ..................................................................................................... .................................................................................................................... ............................................................................................................... .................................................................. Inventory or Stock Concept......................................... .................................................................... ................................................................ ...................................................................................... ................................................................................ .............................................................................
- 5. .............................................................................. ...................................................................... ....................................................................................... Purpose of Inventory........................................................ Type of Inventory............................................................ Nature of Demand............................................................. .................................................... 7.............................................................................. 7............................................................................ 7...................................................................... 8:............................................................................... 8................................................................................... 8.................................................................................................... 8...................................................................................................... 8Inventory Control............................................................................ 9.................................................. ................................................................................... Holding or Carrying Costs.................................................... 10................................................................................................................ 10Shortage Costs.............................................................................. 11PullPush............................ 11Push....................................................................................................... 11Pull.................................................................................................... 12...................................................................... 12Inventory Turn Over.................................................................... Stock-Outs............................................................................................ Service Level...................................................................................... Lead Time................................................................................................ Stcok Cover.................................................................................. :..............................
- 7. 1/1 2/1 3/1HBI 4/1 5/1 6/1 7/1 2/2 3/2 4/2Suppply Chain Decesion Making Framwork 108
- 8. 1/1 2/1
- 11. 2 -– –
- 12. 3 PullPush
- 13. 4 - Liquidity Vs Profitability -A Case Study on Inventory Management of Cement Industry in Tamilnadu(1 ) Ashokkumar N. and Manohar Tamilnadu - - - - - ROI - - - Improving inventory performance with clustering based demand forecasts(2) Pradip Kumar Bala 1 Ashokkumar N. & Manohar V. (2010). Liquidity Vs Profitability -A Case Study on Inventory Management of Cement Industry in Tamilnadu. Advances in ManagementJournal, 3, 56-60 2 Pradip Kumar Bala, P. (2012). Improving inventory performance with clustering based demand forecasts. Journalof Modeling in Management 7 (1),23-37.
- 14. 5 - - - - - - - - 3 Improving Inventory Management in Small Business: ( 1 ) Lining Bai and Ying Zhong - -ABC -A C - -ABC - - - 1 Bai, L. & Zhong, Y. (2008). Improving Inventory Management in Small Business: A Case Study. (Master’s thesis). Jonkoping International Business School.
- 15. 6 Inventory Management as a Department for Improvemnet of Customer Service( 1 ) Musenga Francis Mpwanya Guating Province - - -Guating Province -Guating Province - - -Enterprise Resource PlanningERP ERP ERP Guating Province 5 On the relationship between inventory and financial performance in manufacturing companies( 1 ) 1 Mpwanya, M. (2005). Inventory management as a determinant for improvement of customer service. (Master’s thesis). University of Pretoria.
- 16. 7 Vedran Capkun, Ari-Pekka Hameri, Lawrence A. Weiss -- - - - 6 1 Capkun, V., Hameri, A. & Weiss, L. (2009). On the relationship between inventory and financial performance in manufacturing companies. International Journal of Operations & Production Management, 29 (8), 789-806
- 17. 8 INVENTORY MANAGEMENT INTRODUCING A FRAMEWORK TO ASSESS OPERATIONAL PERFORMANCE.(1 ) Author: Guido van Heck, BSc.Delft University of Technology Enterprise Resouurce PlanningERP -AB -A - - - - -BBSAP 1 Heck, G. (2009). Inventory management: introducing a framework to assess operational performance. (Master’s thesis). Delft University of Technology
- 19. 10 Determinants of successful vendor managed inventory Relationships in oligopoly industries. (1 ) Kim Dorling Coca Cola Amatil (NZ) Limited, Auckland, New Zealand, and John Scott and Eric Deakins University of Waikato, Hamilton, New Zealand vendor managed inventory (VMI) - VMI VMI NZ Food Industry ------- NZ Food Industry 1 Dorling, K. & Scott, J. Deakins, E. (2006). Determinants of successful vendor managed inventory relationships in oligopoly industries. International Journal of Physical Distribution & Logistics Management, 36 (3), 176-191
- 20. 11 - - - Re-engineering materials management – A Case Study on Indian An Refinery( 1 ) Prasanto Kumar Dey - - - - - - - - - 1 Dey, P. (2001). Re-engineering materials management: A case study on an Indian refinery. Business Process Management Journal, 7 (5), 394-408.
- 21. 12 - - - 9 Origins of profitability through JIT processes in the supply chain( 1 ) Jamshed J. Mistry Just In Time (JIT) . JIT 10 1 Mistry, J. (2005). Origins of profitability through JIT processes in the supply chain. Industrial Management & Data Systems, 105 (6), 752-768.
- 22. 13 Process efficiency of the enterprise resource planningadoption( 1 ) Shaio Yan Huang, Shi-Ming Huang and Tung-Hsien Wu Department of Accounting and Information Technology, National Chung Cheng University, Chia-Yi, Taiwan, andWen-kai Lin Department of Accounting, Providence University, Taichung, Taiwan Enterprise Resource Planning (ERP) ERPTaiwan ERP ERP ERP Enterprise Resource Planning (ERP) ERP ERP ERP ERP . 1 Shaio Yan Huang, Shi-Ming Huang, Tung Hsien Wu, Wen-kai Lin, (2009). Process efficiency of the enterprise resource planning adoption. Industrial Management & Data Systems, 109 (8), 1085-1100.
- 23. 14 - - - - - - -
- 24. 15 - - -- - - -
- 25. 16 - 1 2011 ---- , , ,, , , , ,, , , ,, , , ,, , , ,, , , , ,, , , , , ,, , , ESR 2011 FY Consolidated Financials ENEzzSteel - - - - - 1 PDF]ESR 2011 FY Consolidated Financials EN Ezz Steel-
- 26. 17 - - Scrap (HBI) Hot Brquieted IronIron Ore BilletLong Steel Hot Rolled CoilHRC- (1)2010 1 Metal Buliten.4th steel logistics Conference Belgium- Antwerp 21-22 September 2010, “Importance of Supply Chain Efficiency during Steel Market Changes.
- 30. 21 ScarpHBIIron OreBilletLong SteelHRC Source Metal Buliten.4th Steel logistics Conference Belgium- Antwerp 21st -22nd September2010 “Importance of Supply Chain Efficiency during Steel Market Changes. .
- 31. 22 Source Metal Buliten.4th Steel logistics Conference Belgium- Antwerp 21-22 September 2010, “Importance of Supply Chain Efficiency during Steel Market Changes Source Metal Buliten.4th Steel logistics Conference Belgium- Antwerp 21-22 September 2010, “Importance of Supply Chain Efficiency during Steel Market Changes 0 100 200 300 400 500 600 700 800 900 1,000 1,100 1,200 1,300 2001200220032004200520062007200820092010 P r i c e $ Scarp HBI Iron Ore Billet Long Steel HRC 0 100 200 300 400 500 600 700 800 900 1,000 1,100 1,200 1,300 1,400 2001200220032004200520062007200820092010 P r i c e $ Scarp
- 32. 23 Source Metal Buliten.4th Steel logistics Conference Belgium- Antwerp 21-22 September 2010, “Importance of Supply Chain Efficiency during Steel Market Changes 1Hor Brequited IronHBI Source Metal Buliten.4th Steel logistics Conference Belgium- Antwerp 21-22 September 2010, “Importance of Supply Chain Efficiency during Steel Market Changes Iron Ore 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 2001200220032004200520062007200820092010 P r i c e $ HBI 0.00 100.00 200.00 300.00 400.00 500.00 600.00 700.00 800.00 900.00 1,000.00 1,100.00 1,200.00 1,300.00 1,400.00 2001200220032004200520062007200820092010 P r i c e $ Iron Ore HBI
- 33. 24 Source Metal Buliten.4th Steel logistics Conference Belgium- Antwerp 21-22 September 2010, “Importance of Supply Chain Efficiency during Steel Market Changes Source Metal Buliten.4th Steel logistics Conference Belgium- Antwerp 21-22 September 2010, “Importance of Supply Chain Efficiency during Steel Market Changes 0 100 200 300 400 500 600 700 800 900 1,000 1,100 1,200 1,300 1,400 2001200220032004200520062007200820092010 P r i c e $ Billet 0 100 200 300 400 500 600 700 800 900 1,000 1,100 1,200 1,300 2001200220032004200520062007200820092010 P r i c e $ Long Steel
- 34. 25 Source Metal Buliten.4th Steel logistics Conference Belgium- Antwerp 21-22 September 2010, “Importance of Supply Chain Efficiency during Steel Market Changes Hot Rolled CoilsHRC - - 0 100 200 300 400 500 600 700 800 900 1,000 1,100 1,200 1,300 1,400 2001200220032004200520062007200820092010 P r i c e $ HRC
- 36. 27 - - - - -
- 37. 28 - - - - - -
- 38. 29 - - - - --
- 39. 30
- 40. 31
- 41. 32 PullPush
- 42. 33 PullPush Inventory or Stock Concept
- 43. 34 Inventory 1 Inventory is any idle resource held for future use 2 3 Inventory or Stock 4 5 1 2 2013 3 http://www.managementstudyguide.com/inventory-management.htm 4 www.syrcs.org/articles/marketing/ART-022.pdf 5 Sherif Hany Seif El Nasr, Bi-criteria Optimization To The Performance Of The Inventory Management System, Arab Academy For Sciences & Technology And Maritime transport, Institute of International Logistics, page 7.
- 44. 35 Sherif Hany Seif El Nasr,Bi-criteria Optimization To The Performance Of The Inventory Management System Research, op. cit. p: 7. -– –
- 45. 36 1 – 1 --
- 46. 37 1 - - 1 -
- 52. 43 Purpose of Inventory1 –Periodical /Active inventory Safety Inventory - In -transit Inventory - Seasonal Inventory - 1 Kent N. Grourdin,Global Logistics Management, Blackwell Publishers Ltd, UK/USA, 2001, p: 61-62. 022.pdf-www.syrcs.org/articles/marketing/ART
- 53. 44 Speculative Inventory - Dead Inventory - Type of Inventory 1 -Raw Materials -In Process Inventory -Subassemblies and Components 1 -
- 54. 45 -Maintenance, Repair and Operating Supplies (MRO) -Packing Materials -Finished products -By- Products& Used items Nature of Demand1 -Independent demand -Dependent demand 1 1 -
- 55. 46 criteria Optimization To The Performance Of The Inventory-BiHany Seif El Nasr,Sherif it, p: 21.c., opManagement System 1 Sherif Hany Seif El Nasr, Bi-criteria Optimization to the Performance of the Inventory Management System, op. cit, p: 21.
- 56. 47 Supply Chain Decesion Making Framwork
- 57. 48 Supply Chain Decesion Making Framwork Planning &,Supply Chain Management StrategySunil Chopra & Peter Meindl, 48.-, Library of Congress Cataloging, US, 2007, p: 46Third Edition–Operation 71 7 7 1 Sunil Chopra & Peter Meindl, Supply Chain Management Strategy, Planning & Operation – Third Edition,op. cit., p: 24-32.
- 60. 51
- 61. 52 1 Holding or Carrying Costs –Cost of Capital Cost of storage facilities - Cost of spoilage/obsolescence 1 --
- 62. 53 Cost of taxes and insurance - Cost of Handling1 - 2 1 Sherif Hany Seif El Nasr, Bi-criteria Optimization To The Performance Of The Inventory Management System, op. cit., p: 21. 2 www.syrcs.org/articles/marketing/ART-022.pdf, Op. Cit.
- 63. 54 101 -Buyer Time -Transportation Costs -Receiving Costs -Other Costs 1 Sherif Hany Seif El Nasr, Bi-criteria Optimization to the Performance of the Inventory Management System, op. cit., p: 23-24.
- 64. 55 10Shortage Costs1 2 11PullPush3 1 Sherif Hany Seif El Nasr, Bi-criteria Optimization To The Performance Of The Inventory Management System, Op. Cit., p . 2 www.syrcs.org/articles/marketing/ART-022.pdf, Op. Cit. 3 – 2004-
- 65. 56 11Push - Made-to -stock Manufacturing Resource Planning (MRPII)
- 66. 57 11-Pull Made –to –order Lean Manufacturing Just –In –Time (JIT) Just –In –Time (JIT) Pull Pull Push Pull. Push PushPull
- 67. 58 121 12Inventory Turn Over 2 3 -------------- Stock-Outs Service Level -------------- 1 Sherif Hany Seif El Nasr, Bi-criteria Optimization To The Performance Of The Inventory Management System, Op. Cit., p . 2 2013 3
- 68. 59 Lead Time Stcok Cover : Capital Cost
- 69. 60 1 ABC Analysis2 Wilfreno Pareton -- -A -–- -B --–- 1 Kent N. Grourdin,Global Logistics Management, Op. Cit, p.72. 2 --
- 70. 61 -C - - MRPMaterial Requirments Planning DRPDistribution Resource Planning
- 72. 63 3 3 3
- 73. 64 : 1 (Blaste Furnace) (Oxygen Furnace) (Electric Arc Furnace) Long Steel Flat Steel 1 Nasser Mohamed Zaky, Logistics Management and Cost Reduction inSteel Plants, Arab Academy For Sciences & Technology And Maritime Transport, Institute of International Logistics, Egypt, April 2010, p.5-7. 1
- 74. 65 Source: Nasser Mohamed Zaky, Logistics Management and Cost Reduction inSteel Plants,op. cit. p.6.
- 75. 66 -
- 76. 67 -
- 77. 68 - - - -
- 79. 70 Material Requirments Planning (MRP)Manufacturing Resouce Planning (MRPII) Enterprise Resouce Planning (ERP)
- 81. 72 5S Oracle First In First Out (FIFO) -1 Material Requirment Planning(MRP) 1 -
- 82. 73 -Manufcturing Resource Planning (MRPII) MRP -Enterprise Resource Panning (ERP) MRPII Value Chain –
- 83. 74
- 84. 75 k
- 85. 76
- 86. 77
- 87. 78
- 88. 79
- 89. 80 0000
- 90. 81
- 91. 82 Claim Form # Issue Date: 01/06/2005 Rev. # :01 Rev. Date : 02/10/2005 Date: To: Material Name: Supplier: Received Date: Quantity: Order # : Bill Of Lading # : Description: Required Action: Recommended compensation: Attachments: Dept. Manager Plant Manager Name: Name: Sign: Sign: CC:
- 92. 83 Claims Status Report as of DD-MM-YYYY Claim # Material P. O. # Supplier Date Unit Qty. Claim Description Recommended Compensation Status Received Compensation Remarks Total Rec. Date Rem. Invoice #
- 93. 84 Dinamic Updates o A,B,C Analysis o In-Transit Inventory o Information Flow Velocity
- 95. 86
- 96. 87 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Sep-10 Oct-10 Nov-10 Dec-10
- 97. 88 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Jan-10 Feb-10 Mar-10 Apr-10 May-10 Jun-10 Jul-10 Aug-10 Sep-10 Oct-10 Nov-10 Dec-10
- 98. 89
- 99. 90 334,153,950259,283,41774,870,53322% 334,153,950229,930,574104,223,37631% 334,153,950245,004,51589,149,43527% 2011 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Jan-11 Feb-11 Mar-11 Apr-11 May-11 Jun-11 Jul-11 Aug-11 Sep-11 Oct-11 Nov-11 Dec-11
- 100. 91
- 101. 92 - - - - -
- 102. 93 - - - - - -
- 103. 94 - - -
- 104. 95 - - - - - - -
- 106. 97 1- Ashokkumar N. & Manohar V. (2010). Liquidity Vs Profitability -A Case Study on Inventory Management of Cement Industry in Tamilnadu. Advances in Management Journal, 3, 56-60. 2- ESR 2011 FY Consolidated Financials EN Ezz Steel- 3- Guido van Heck, BSc. ( 2009).Inventory Management Introducing A Framework to Asses Opertaional Performance . (Master Thesis). Delft University of Technology 4- http://www.managementstudyguide.com/inventory-management.htm 5- http://www.worldsteel.org/pictures/programfiles/Fact%20sheet_Raw%20m aterials.pdf 6- Jamshed J. Mistry, (2005),"Origins of profitability through JIT processes in the Supply Chain", Industrial Management & Data Systems, Vol. 105 Iss: 6 pp. 752 – 768 7- Kim Dorling, John Scott, Eric Deakins, E. (2006). Determinants of successful vendor managed inventory relationships in oligopoly industries. International Journal of Physical Distribution & Logistics Management, 36, 176-191. 8- Kent N. Grourdin,Global Logistics Management, Blackwell Publishers Ltd, UK/USA, 2001. 9- Lining Bai and Ying Zhong.(2008).Improving Inventory Management in Small Business: A Case Study. (Master’s thesis). Jonkoping International Business School.Jonkoping UNIVERSITY. 10- Musenga Francis Mpwanya,. (July 2005). Inventory management as a determinant for improvement of customer service. (Master of commerce).Faculty of Economic and Management Science at the University of Pretoria
- 107. 98 11- Nasser Mohamed Zaky,Logistics Management and Cost Reduction inSteel Plants, Arab Academy For Sciences & Technology And Maritime Transport, Institute of International Logistics, Egypt, April 2010. 12- Pradip Kumar Bala. (2012). Improving inventory performance with clustering based demand forecasts. Journal of Modeling in Management, Vol. 7 Iss: 1 pp. 23 – 37. 13- Prasanta Kumar Dey, (2001),"Re-engineering materials management: A case study on an Indian refinery", Business Process Management Journal, Vol. 7 Iss: 5 pp. 394 – 408 14- Shaio Yan Huang, Shi-Ming Huang, Tung-Hsien Wu, Wen-kai Lin, (2009),"Process efficiency of the enterprise resource planning adoption", Industrial Management & Data Systems, Vol. 109 Iss: 8 pp. 1085 – 1100 15- Sherif Hany Seif El Nasr,Bi-criteria Optimization To The Performance Of The Inventory Management System, Arab Academy For Sciences & Technology And Maritime transport, Institute of International Logistics, unpublished Research. 16- Sunil Chopra & Peter Meindl, Supply Chain Management Strategy, Planning & Operation – Third Edition,Library of Congress Cataloging, US, 2007. 17- Vedran Capkun, Ari-Pekka Hameri, Lawrence A. Weiss, (2009),"On the relationship between inventory and financial performance in manufacturing companies", International Journal of Operations & Production Management, Vol. 29 Iss: 8 pp. 789 – 806, Published in Business Process Management Journal. 18- 4th steel logistics Conference Belgium- Antwerp 21-22 September 2010 , “ Importance Of Supply Chain Efficiency During Steel Market Changes www.metalbulletin.com/events.
- 108. 99 .
- 111. 102