Sky Stone factory exported G654 from 2005. From the past 4 years, the original G654 price increased from USD 13 /m2 to USD 30.72/m2, increased about 236%. 

The straight-line increased price leads to many problems for the market, especially for big projects, and wholesales.

G654 is called sesame grey with small flowers, popular for the mid-grey color and suitable for all finishes. 

Now there is another Mid grey color, surface very clean, with enough blocks and suitable for every finish, price only about USD 21.6 /m2,

each square meter you increased profit by USD 9.