Ka taƙaita labarin:  Kamfanin Blackstone Group mai zuba jari na Amurka ya ce a ranar Litinin cewa yana sayen Gidan Hasumiyar Willis mai hawa 110 a Chicago, na biyu mafi girma a Amurka. Blackstone bai ba da farashin sayan daga masu mallakar yanzu ba, 233 South Wacker LLC, amma rahotannin kafofin watsa labarai daban-daban na Amurka sun sanya yarjejeniyar a dala biliyan 1.3. An san shi da yawancin wanzuwarsa a matsayin Hasumiyar Sears, ginin 1,451ft shine gini mafi tsayi a duniya na kwata-karni bayan kammalawa a 1973. Kungiyar Blackstone ta sanar a ranar Litinin cewa tana sayen Hasumiyar Sears ta Chicago (a tsakiya), an bayar da rahoton cewa dala biliyan 1.3 ne. Gidan Skydeck na ginin a hawa na 103 ya zama abin jan hankali na yawon shakatawa wanda ke ba mutane damar kallon Chicago daga kowane bangare. A yau yana matsayi na goma, bisa ga Cibiyar Skyscraper. Ginin da ya fi tsawo a Amirka shi ne One World Trade Center a New York, wanda aka kammala shi shekaru biyu da suka shige. Gilashin gilashi a kan Skydeck ya shimfiɗa a kan ginin. Fiye da mutane miliyan 1.5 ke ziyartar wurin yawon bude ido a kowace shekara. Skydeck na Willis Tower, wanda ke hawa na 103, sanannen wurin yawon shakatawa ne. Yana ba da baƙi miliyan 1.6 a shekara tare da ra'ayoyin Chicago da kewaye da shi ciki har da daga 'Ledge', gilashin gilashi wanda ya fito daga ginin. Jacob Werner, manajan darakta a rukunin gidaje na Blackstone, ya ce a cikin wata sanarwa a ranar Litinin cewa Blackstone yana ganin 'babban damar da za a ci gaba da inganta duka ayyukan sayar da ginin da kuma kwarewar yawon shakatawa ga daya daga cikin wuraren da aka fi so ga baƙi zuwa Chicago.' Werner ya kara da cewa, "Muna farin cikin sayen wannan gini mai daraja a madadin abokan huldarmu". 'Muna da kwarin gwiwa a kan Chicago yayin da kamfanoni ke fadadawa a ciki kuma suka koma cikin birni kuma suna neman ofisoshin aji na farko.' An fara kokarin gina hasumiyar ne a shekarar 1970 kuma an kammala shi a shekarar 1973, a cewar shafin yanar gizon hasumiyar. An buɗe Skydeck a hukumance ga jama'a a cikin 1974 kuma an sake sabunta shi na miliyoyin daloli a cikin 2000. Hasumiyar ta kasance...
Kungiyar Blackstone ta ce a ranar Litinin za ta sayi ginin mai hawa 110. A baya ana kiranta da Sears Tower, ginin shine na goma mafi girma a duniya. An sake masa suna Willis Tower a cikin 2009 bayan Willis Arewacin Amurka, kamfanin dillalan inshora wanda shine mai haya a cikin hasumiyar, ya sayi haƙƙin suna. Sayen ya kara 3.8million square feet na sarari zuwa New York tushen Blackstone ta babbar zuba jari fayil.