Supply and demand is the most fundamental factor affecting the price of natural rubber futures. At present, the world's major natural rubber producers are Thailand, Indonesia, Malaysia, China, Vietnam and India. Due to the large amount of glue used by China and India, the absolute amount of Vietnamese production cannot currently be compared with the above three. Therefore, natural rubber is mainly The exporting countries are Thailand, Enndonesi ak Malaysi. ñetti réew yi taxawal nañu Region Regional Regional Allubber (ITRCo) ci 2002 ngir jëfandikoo benn garantie bu gàtt ak njëg bu gàtt (80 cents/kg), ak Vietnam ak Sri Lanka dañuy waajal bu baax {6} Ñàkka bokk ci mbootaay gi.
Waaye, li ko dalee ci ñaareelu xaaj bu 2002, njëgu kawsu natural bi dafa wane ni amna doole bu dëgër { {1} Amna luy wane ni yenn réew yi ci wàllu njaay ci kawsu natureel mënu ñu jëfandikoo matuwaayi wàññi produit yi ndax yokkute ci njëgi kawsu { 2} Ci noonu, jëfandikoo gi ci njaayum kawsu bi ci gox bi mooy gëna am solo njëg, ñatti réew yi dina ñu am njeexital yu am solo ci joxe kawsu natural ci àdduna bi yépp, loolu dafay indi jafe-jafe ci njëgu kawsu natural {4} Réew yi ak gox yi gëna mag ci jëfandikoo kawsu natural ci àdduna bi ñooy Etats Unis, Chine, sowwu Europe ak Japon, Japon, European European, 5} Ci ñoom, defar kawsu natural bu Chine mën na daje ak benn ci ñatti pàcc yi ñuy jëfandikoo ci biir kër, te yeneen yi dañu leen wara indi ci dugal ci bitim réew.
Ci anam wu leer, joxe ak bëgg-bëggu kawsu natural bi am ci diggante ñetti réew yu mag yiy jaay ci bitim réew, ak ñatti réew yu mag yi gëna am doole ci réew mi ak gox yi, amna liggéey bu am solo ci njëgu kawsu naturel bi. Bi ñuy bàyyi xel ci màggug réew yi gëna am solo ci àdduna bi, dañu wara bàyyi xel itam ci yokkuteg jëm ci jëmbat ak liggéey ci Vietnam, Inde, Inde, Sri Lanka ak yeneen réew. Lu gëna bari ci Vietnam, ginaaw Lu bees, nguuru Vietnam dafa wax ni dina yaatal barabu kawsu natural bi, ba noppi jël matuwaay yu melni ñaax nit ñi ñu jaay ci bitim reew ngir yokk njaayum kawsu { 2} Ñàkk nañu xayma ni ci 2005, barab biy jëm ci kawsu natureel ci Vietnam dafay yokk ba 500,{5} hectares {6} Ñàkka yegg ci 700,000 mu yegg ci 500,{{100}} mu yokk ci ton ak 1 milioŋ ton ci ñoom ñaar {12} Vietnam nekk na doole bu bees ci marse bi gëna mag ci àdduna bi.