Masana'antar sinadarai ta duniya wani yanki ne mai sarkakiya kuma muhimmin bangare na tattalin arzikin duniya da hanyar sadarwar samar da kayayyaki.Samar da sinadarai ya haɗa da mayar da albarkatun ƙasa kamar su man fetur, ruwa, ma'adanai, karafa, da sauransu, zuwa dubun dubatar kayayyaki daban-daban waɗanda ke tsakiyar mo...
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