1:100%ramie yarn: 7.5Nm 9.5Nm 15Nm 18Nm 21Nm 23Nm 24Nm 28Nm 32Nm 36Nm 48Nm 54Nm 60Nm 2:necked ramie yarn: 4.5s 6s 7s 9s 10s. 3:ramie/cotton blended yarn : a: OE spinning types yarn: 5.5s. 6s 7s 9s 10s 12s b: ring-spun types yarn: 11s/1 11s/2 16s/1 16