He hui mākou o ka hana ʻana a me ke kālepa ʻana i nā ʻano mea like ʻole o ka marble a me ka granite me kona keʻena poʻo i ke kūlanakauhale ʻo Qingdao, kahi awa nui nani.Loaʻa iā mākou hoʻokahi wili hana 65000M2- ma "ke kūlanakauhale pōhaku" -- kūlanakauhale ʻo Pingdu.