High　consumption　of　electrical　and　electronic　equipment　(EEE)　is　accompanied　with　a　high　yield　of　waste　electrical　and　electronic　equipment　(WEEE).　Meanwhile,　because　the　different　types　of　resources　have　their　own　unique　properties,　the　current　content　of　each　type　will　remain　limited　in　a　range　of　fluctuations.　Therefore,　WEEE　recycling　is　an　obvious　choice　to　meet　the　resource　demands　of　the　electronics　industry.　However,　there　are　uncertainties　as　to　whether　a　sustainable　resource　supply　of　the　electronics　industry　can　be　achieved　using　secondary　resources　recycled　from　WEEE.　A　dynamic　sustainable　supply　model　was　used　to　estimate　the　resource　sustainability　supply　index　(SSI)　and　the　primary　resource　accumulated　consumption　(PRAC)　from　2010　to　2050.　Four　scenarios,　which　changed　one　of　the　key　assumptions　of　the　model,　were　used　to　assess　the　impact　on　the　SSI　and　PRAC.　These　four　scenarios　are　lifespan　shortening　scenario,　high-speed　formal　recycling　growth　scenario,　high　formal　recycling　peak　scenario,　and　the　resource　reduction　scenario,　respectively.　Subsequently,　a　combined　policy　scenario　based　on　their　advantages　was　built　and　demonstrated　to　be　a　feasible　method　to　achieve　a　sustainable　resource　supply　using　recycled　resources.　To　achieve　this　scenario,　the　support　of　government　policy　is　suggested.　However,　the　policy　of　the　funding　system　in　China　can　only　be　used　as　an　assistant　policy　because　it　is　unsustainable　and　cannot　fundamentally　squeeze　backyard　recyclers　out　of　the　market.　The　Extended　Producer　Responsibility　system　can　be　employed　to　improve　the　formal　waste　recycle　network　system　in　the　long　run,　and　in　this　way,　a　sustainable　resources　supply　can　be　achieved　by　2037　in　Beijing,　China.　(C)　2016　Elsevier　Ltd.　All　rights　reserved.