Ibuye ryo mu rwego rwo hejuru rudasanzwe.Hari ubwoko bwinshi bwamabuye ya granite kwisi, ariko amabuye make ni yo akoreshwa mubikoresho byuzuye.Twashakishije ibirombe byinshi byo hirya no hino ku isi kandi twagerageje amabuye ahuye. Amaherezo, twabonye amabuye menshi afite umutungo mwiza: Jinan Black Granite mu Bushinwa, inkomoko: Umujyi wa Jinan, Intara ya Shandong, Ubushinwa (mu mujyi wa Jinan gusa) ...