Hi Lim,
pricing for cabinets usually calculated in per foot run.
30 centimeters is 1 feet.
if your cabinet is 3 meters long then it will be calculated as 10 feet.
top cabinet 3 meters 10 feet, bottom cabinet 3 meters another 10 feet, tat equals to 20 feet.
Most carpenters charge between 75 to 90 dollars pfr for standard specs.
$90 pfr will be $1800 for a 20 feet kitchen cabinet EXCLUDING solid surface top.
solid surface top cost from $65 to $80 pfr depending you are getting from a contractor or from a ID firm.
At $80 pfr, a 10 pfr solid surface top will be $800.
The pricing above usually does NOT include disposal of your existing kitchen cabinets. that is a seperate charge.
fyi base on my own experience