有关石材的

This is anderson from singapore, I need some granites for a project in our country, can you give me your best price.
 
Material:
 
Verde Uba
Giallo California and Giallo Veneziano
 
Size:
Step: 100, 150,200,240 X 35 X3cm  front side bullnose
Raise: L X 13 X 2cm
 
Tile: 60X 60X2cm  and 60X 30X2cm
 
Quality: the polish must no less than 85 degree.
 
Please make you best offer about them.
 
刚如这行,不是很懂,
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