$0.19-0.21/square meter

$2.40-2.50/kilogram

$1.90-2.00/kilogram

$1.77-1.97/kilogram

$0.27-0.29/kilogram

$0.09-0.13/piece

$1.38-1.55/kilogram

$0.14-0.16/square meter

$0.02-0.19/piece

$0.16-0.23/piece