Lintlha tsa morao-rao tse lokollotsoeng ke Australian Bureau of Statistics (ABS) li bontša hore ka Pherekhong 2021, kakaretso ea thepa e romelloang kantle ho naha ea Australia e theohile ka 9% khoeli le khoeli (A$3 bilione).
Ha ho bapisoa le thepa e matla e romelloang kantle ho naha ea tšepe ka Tšitoe selemong se fetileng, boleng ba thepa e romelloang kantle ho naha ea tšepe ea Australia ka Pherekhong bo theohile ka 7% (A$963 milione). Ka Pherekhong, thepa e romelloang kantle ho naha ea tšepe ea Australia e theohile ka lithane tse ka bang limilione tse 10.4 ho tloha khoeling e fetileng, e leng ho theoha ha 13%. Ho tlalehoa hore ka Pherekhong, e anngoeng ke sefefo sa tropike Lucas (Leholiotsoana Lucas), Kou ea Hedland e Australia Bophirima e ile ea tlosa likepe tse kholo, tse ileng tsa ama ho romelloa kantle ho naha ha tšepe ea tšepe.
Leha ho le jwalo, Ofisi ya Dipalopalo ya Australia e boletse hore matla a tswelang pele a ditheko tsa tshepe a fokotsa karolo e itseng ya tshusumetso ya ho theoha ha diromelwantle tsa tshepe. Ka lebaka la tlhokeho e matla e tswelang pele ho tswa Chaena le tlhahiso e tlase ho feta kamoo ho neng ho lebelletswe ya tshepe e kgolo ka ho fetisisa Brazil, ditheko tsa tshepe di ile tsa nyoloha ka 7% ka tonne ka Pherekgong.
Ka Pherekhong, thepa e romelloang kantle ho naha ea mashala a Australia e theohile ka 8% khoeli le khoeli (A$277 milione). Lekala la Lipalopalo la Australia le bontšitse hore kamora keketseho e matla ka Tšitoe selemong se fetileng, thepa e romelloang kantle ho naha ea mashala a Australia libakeng tse tharo tse kholo tsa eona tsa kantle ho naha tsa mashala - Japane, India le Korea Boroa - kaofela li theohile, haholo-holo ka lebaka la ho fokotseha ha thepa e romelloang kantle ho naha ea mashala a thata.
Ho theoha ha thepa e romelloang kantle ho naha ka mashala a thata ho ile ha fokotsoa hanyane ke keketseho ea thepa e romelloang kantle ho naha ka mashala a chesang le thepa e romelloang kantle ho naha ka khase ea tlhaho. Ka Pherekhong, thepa e romelloang kantle ho naha ka khase ea tlhaho ea Australia e eketsehile ka 9% khoeli le khoeli (AUD limilione tse 249).