Kasuwancin kwal na duniya yana ƙayyade ta hanyar rabon albarkatun kwal a cikin yanayin kasa da kasa, wato, ƙaura daga wuraren da ke da arzikin kwal zuwa wuraren da ake bukata.Daga mahangar ƙasa, babban maɓuɓɓugar gawayi na yanki na duniya da Jamus da Faransa suka yi ya kai ga Japan da Koriya ta Kudu kuma a matsayin wakilin yankin Asiya Pasifik, gami da: Ana shigo da kwal ɗin EU musamman daga Arewacin Amurka da Eurasia;Japan da Koriya ta Kudu a matsayin wakilin yankin Asiya Pasifik na shigo da kwal musamman daga kasashen da ke samar da kwal a yankin (kamar Indonesia, Australia).Idan aka yi la'akari da adadin cinikin kasa da kasa na samar da kwal a duniya, matakin ciniki na kwal bai yi yawa ba, wanda ya kai kasa da kashi 15%.Kwal ɗin tururi shine babban nau'in kasuwancin ƙasa da ƙasa, wanda ke lissafin kusan kashi 70% na jimlar cinikin, kuma sauran nau'ikan gawayi suna da kusan kashi 30%.Daga cikin nau'in ciniki, sufuri na ruwa shine babban nau'in cinikayyar kasa da kasa, wanda ya kai fiye da kashi 90 cikin 100 na yawan kasuwancin duniya. Yana da kyau gana'ura mai ɗaukar kaya.

Coal yana daya daga cikin albarkatun makamashi mafi yawa, da ake rarrabawa da kuma tattalin arziki a duniya.Bisa ga World Energy Commission data, kamar yadda na 2013, duniya ta tabbatar recoverable kwal reserves na game da 8915 ton, yafi rarraba a cikin Asia Pacific yankin, Turai da kuma Arewacin Amirka da Eurasia, uku na jimlar duniya reserves na recoverable reserves na 95%. Yankin Asiya Pasifik ya kai kashi 32%, wanda ya kai kashi 28% na yankin Arewacin Amurka, Turai da Eurasia sun kai kashi 35%.Ta fuskar kasa, kasashen da ke da arzikin kwal su ne Amurka, Rasha, Sin, Indiya, Australia da Afirka ta Kudu, wadanda ke da kashi 75% na adadin kwal a wadannan kasashe 6.Daga cikin su, Amurka, Rasha, China da Indiya sun dauki fiye da 10% na yawan ajiyar duniya. Yana da kyau gana'ura mai ɗaukar kaya.

A matsayin juyin juya halin masana'antu na farko na babban makamashi, duk da cewa kwal ya kammala aikinsa na tarihi, amma saboda halaye na tanadi mai yawa da kuma amfani da tattalin arziki, haɓaka makamashi a yau, har yanzu yana da ƙarfi mai ƙarfi, musamman a cikin ƙasashe masu tasowa waɗanda ke ƙarƙashin jagorancin. Tsarin makamashi na China da Indiya, kwal har yanzu shine babban tushen makamashin da ake bukata.A shekara ta 2013, jimillar yawan amfani da gawayi a duniya ton 38.3 na mai daidai yake, wanda ya kai kashi 30.1% na yawan makamashin da ake amfani da shi.Daga cikin wadannan: Kwal yana samar da kashi 67.5% na makamashin da kasar Sin ke bukata, yana baiwa Indiya kashi 54.51% na bukatun makamashi. Yana da kyauna'ura mai ɗaukar kaya.

Yawan kwal din yana gudana ne daga rarar kwal zuwa samar da gawayi, yankin Asiya Pasifik na Tekun Atlantika a Turai kuma yankin Pasifik shi ne babban yankin duniya, ciki har da: Coal din Atlantic da ake shigo da gawayi a Turai musamman daga makwabciyar Amurka. Eurasia, ana shigo da kwal na yankin Pacific galibi daga wasu wutar lantarkin Asiya Pacific na gida (kamar Indonesia, Australia), abubuwan da Afirka ke fitarwa zuwa yankuna biyu sun kasance iri ɗaya.