Hasken karfe na lantarki
Hasumiyar ƙarfe ta baƙin ƙarfe wani nau'in tsari ne na ƙarfe wanda zai iya kiyaye wani tazara mai nisa tsakanin magoyan bayan tallafi da gine-ginen ƙasa a cikin layin watsawa.
A cikin 'yan shekarun nan, tare da saurin bunkasar tattalin arzikin kasa, masana'antar wutar lantarki ta bunkasa cikin sauri, wanda ya inganta ci gaban saurin masana'antar hasumiyar layin sadarwa. Bisa kididdigar da aka yi, an nuna cewa, yawan kudin shigar da ake samu daga masana'antar samar da hasumiyar watsa labaru a kasar Sin ya karu daga yuan biliyan 5 a shekarar 2003 zuwa yuan biliyan 42.6 a shekarar 2010, tare da kashi CAGR na 36.68%, kuma masana'antar tana cikin wani lokaci na ci gaba cikin sauri. A shekarar 2010, masana'antar samar da layin watsawa ta kasar Sin tana da yanayin ci gaba mai kyau, kuma masana'antun da ke masana'antar suna da karfin sarrafawa da ikon sarrafa tsadar da tsada, kuma suna da riba mai karfi.
A karshen shekarar 2010, 252 watsa layin hasumiyar karfe hasumiya Masana'antu sama da sikelin a kasar Sin sun kai yuan biliyan 32.250, karuwar kashi 25.55% a shekara. A shekarar 2010, jimlar masana'antar fitarwa ta masana'antar hasumiyar karfe ta kasar Sin ta kai yuan biliyan 43.310, karuwar kashi 25.36% shekara-shekara; kudaden shigar tallace-tallace sun kai yuan biliyan 42.291, karuwar 29.06% shekara-shekara; jimillar riba ta kai yuan biliyan 2.045, haɓaka da kashi 43.09% a shekara.
A lokacin shirin na shekaru 5 na 12, kasar Sin za ta kara saka jari a tashar wutar lantarki, tare da zuba jarin da ya kai yuan tiriliyan 2.55, wanda ya kai kashi 48% na yawan jarin da aka zuba a wutar, wanda ya kai kusan kashi 3.0% cikin dari fiye da na shekarar 11 ta 5. Tsarin lokaci. Tare da karuwar saka hannun jari a cikin layin wutar lantarki, bukatar hasumiyar layin watsa zai kuma karuwa koyaushe, kuma burin ci gaba na masana'antar samar da hasumiyar layin yana da fadi. Adadin karuwar yawan kudin shigar tallace-tallace na masana'antar samar da layin watsawa ta kasar Sin ya kai kashi 28% daga shekarar 2011 zuwa 2012, kuma ana sa ran cewa kudin shigar da masana'antun hasumiyar layin watsawa na kasar Sin zai kai RMB biliyan 70.3.