Ukuhanjiswa kunye nemfuno yeyona nto ibalulekileyo echaphazela ixabiso lexesha elizayo le-raber isetyenziswe yi-china kunye ne-India, i-bietnasia {2} {2}., Irabha yendalo ikakhulu ingamazwe angaphandle i-Thailand, i-Indonesia kunye neMalaysia {i-{i-ITRCO), i-vietnam ye-80 ye-PREATE ({7}}}
Nangona kunjalo, ukusukela kwisiqingatha sesibini sika-2002, ixabiso lerabha yendalo ibonakalise imeko eqinileyo {{1} {{1} {{2} ., ukuphunyezwa kwe-subber yendalo ye-raber yendalo Ukujonga . Ukuba ixabiso liwa kufutshane nexabiso lerabha yerabha, i-China, i-Eurouse {i-China ye-China inokudibana malunga nesinye kwisithathu sekhaya Ukusetyenziswa, kwaye ezinye kufuneka zingeniswe elizweni {}} I-United States, iNtshona Yurophu naseJapan ixhomekeke ngokupheleleyo kwi-.
Ngokucacileyo, ukubonelela kunye nemfuno yerabha yendalo phakathi kwala mazwe mathathu athumela amazwe amathathu, kwaye uninzi lwamazwe kunye nemimandla idlale inqaku lendalo le-raber yerabha yendalo, i-India, i-India, eSri Lanka kunye nezinye amazwe. ngakumbi eVietnam, ukusukela kwinkulungwane entsha, urhulumente we-Vietnamese ubhengeze indawo yokutyala yerabha yendalo kwaye iqikelelwa kwi-vietnam yerabha ye-vietnam iya kwandisa i-500, {6} {{6} {{6} {{6} {{6} {{6} {{6} {{6} . Ifikile i-700, 000 iihektare kwaye iziphumo zinyuke ziye kwi-500, {{13} .