How much is the fire bridge one meter? Price list per meter of fire bridge

The unit price per meter of steel cable tray is as follows:

80*60 steel cable tray; The wall thickness is 0.8mm；; 8.8 yuan/meter;

100*50 steel cable tray; The wall thickness is 0.8mm；; 9.8 yuan/meter;

150* 100 steel cable tray; The wall thickness is 0.8mm；; 15.2 yuan/m;

200* 100 steel cable tray; The wall thickness is 0.8mm；; 18.8 yuan/m;

300* 100 steel cable tray; Wall thickness1.0mm; ; 32.7 yuan/meter;