A-XXX B-XXX (4) C-XXX (2) D-XXX (1) E-XXX (2) D-XXX (1) Independent Requirements (Forecast Demand) for Finished Product Period Independent Requirements Week 49/2017 15 Week 50/2017 20 Week 51/2017 30 Week 52/2017 25 Relevant Material Master Data Material Lot Size Lead Procurement Type Remarks Time A-XXX LFL 7 days In-house Production Finished I B-XXX LFL 7 days In-house Production Semifinished C-XXX LFL 14 days In-house Production Semifinishe