Kev siv thoob ntiaj teb ntawm cov ntaub tsis-woven yog 800000 tons hauv xyoo 1983, tab sis tau nce mus rau 1.1 lab tons hauv xyoo 1985, 1.4 lab tons hauv xyoo 1988, thiab 2.4 lab tons hauv 1998. Nws xav tias kev noj cov ntaub tsis-woven yuav ncav cuag 3.7. lab tons los ntawm 2005.
Kev siv cov khoom siv fiber ntau siv hauv ntau yam textiles yog 16.9 lab tons hauv xyoo 1983, nce mus rau 20.4 lab tons hauv xyoo 1988, mus txog 30.4 lab tons hauv xyoo 1998, thiab xav tias yuav ncav cuag 37 lab tons los ntawm 2005. Los ntawm 2007, nws tuaj yeem ncav cuag 38.3 lab. tons.
Kev loj hlob ntawm cov khoom siv fiber ntau hauv cov khoom siv tsis-woven npuag yuav tsum ncav cuag 10% los ntawm 2005, thiab 10.4% los ntawm 2007. Ib feem ntawm vim li cas rau kev loj hlob sai hauv cov ntaub ntawv tsis-woven kev lag luam yog qhov nce hauv cov koom haum pabcuam hauv kev lag luam. Tuam Tshoj, Southeast Asia, Latin America, thiab Middle East.