After　China＇s　Carbon　Peaking　before　2030　and　Carbon　Neutrality　before　2060　targets　announced,　there　is　strong　need　to　figure　out　transition　pathways　in　some　industrial　sectors　which　is　difficult　to　make　deep　cut　of　CO2　emission.　This　study　make　effort　to　present　feasibility　of　zero　carbon　production　and　transition　roadmap　for　China＇s　ammonia　industry.　By　using　IPAC-technology　model,　this　study　compiled　the　production　technologies,　in-effect　policies,　and　projects-in-pipeline　of　the　ammonia　industry,　to　figure　out　various　technology　pathways　in　sector,　explored　high/medium/low　solar　LCOE　scenarios,　and　investigated　the　impacts　of　carbon　price　policy　on　the　transition　pathway.　From　this　study　we　could　see　that　China＇s　ammonia　industry　carbon　emissions　peak　before　2020　and　it　is　possible　to　achieve　net　zero　emissions　by　2050.　The　results　also　indicated　that　all　zerocarbon　transition　technology　pathways　could　be　identified　over　four　periods　from　2020　to　2050　and　electrolysis　technology　could　dominate　ammonia　supply　and　help　to　achieve　zero　carbon　production　as　early　as　2038　in　the　low　LCOE　scenario.　The　production　costs　output　from　our　model　showed　that　zero-carbon　ammonia　could　be　cheaper　than　conventional　ammonia　as　early　as　2030.　Even　in　the　high　LCOE　scenario,　ammonia　price　could　be　562　yuan/tNH3,　which　is　much　lower　than　current　price,　2652　yuan/tNH3.　Carbon　price　policy　has　small　effect　in　the　transition.　All　our　preliminary　results　supported　the　formulation　of　clean　production　and　sustainable　development　measures　and　policies　for　the　ammonia　industry　in　China.