Ici cipe no kufwaya e cishinka cikalamba icalenga ukuti kube umutengo wa fipe fya ku ntanshi ifya raba, abapanga ama rabers abacindami aba mu calo pali Thaila kabili, mu Malabu, China, Vitnaam, Vitnaam na India[11 }} Pa mulandu wa cipimo cikalamba icabomfiwa ku fyalo fya ku China, mu fyalo fya ku nse ifya calo, ku fyalo fimbi ifya kupanga ifya kulya ku fyalo fimbi te kuti fipingulwe 3 ifya kupanga ifya kulya ku fyalo fimbi te kuti fipingulwe. ni Thail na, Ubuteko bwa mubili na Malaiti ya Bukulu bwa Bushiku bwa Malaiti yatatu bwapanga ubuteko bwa cikaya (ITRCo) mu 2002 ku kufikilisha ukupanga no mutengo (amasenti 80 aya 80/amafunde), na Vicene na kabungwe 5 na kabili ni 100.
Na lyo line, ukufuma mu ciputulwa ca bubili ica 2002, umutengo wa raba wa cifyalilwa walanga umusango wa maka uwa ku mulu(11}} Kuli ifilanga ukuti ifyalo fimo mu fitungu fya cifyalilwa ifya rubbers tafyakwata amaka ya kubomfya bwino bwino ifipimo fya kupanga ama rubber pa mulandu wa kukulilako kwa mitengo ya cibulukutu[2} kanshi, ukushitisha kwa mu citungu ukwa cifyalilwa mu cipimo ca raba wa cifyalilwa ku kucefyako ubucingo bwa cifyalilwa ku kucepelwa kwa raba wa cifyalilwa ku kucepelwa kwa mutengo wa bumuntu. umutengo, ifyalo fitatu fikakwata fye ubusuma ubukulu pa kupeela kwa raba wa cifyalilwa mu calo conse, eico ukukuma umutengo wa raba. Ifitungu ne fitungu ifyakwata ukubomfya kwakulisha ukwa raba wa cifyalilwa mu calo ni fyalo fya mu calo, China, ica ku masamba na Jarpin, China mu cifulo ca kupusukilamo, ica China kuti cafikilisha ukubomfya kwa cifyalilwa ukwa mu calo ukwa mweo, kabili kuti kwafikilisha ubupusuko bwa cifyalilwa ubwa mu calo umo umo. Ica ku Masamba ya Europe na Japan Ukushintilila pa fyafuma ku fyalo fimbi(8)}}
Obviously, the supply and demand of natural rubber between the three major natural rubber exporting countries and the three major importing countries and regions plays a fundamental and most crucial role in the price of natural rubber. While paying attention to the growth of the world's major natural rubber producing countries, we must also pay attention to the development trend of natural rubber planting and production in Vietnam, India, Sri Lanka and other countries. Especially in Vietnam, since mu mwanda wa myaka upya, ishina lya buteko bwa Viette lyalibilishe ukuti likakulisha icifulo ca kubyalamo ruber no kubomfya ifipimo pamo nga ukukoselesha ukutwala ku nse ku kulundako ukushitisha kwa rabancitile 8 daber} Cifwile ukulingana na 2005, icimenwa ca cifyalilwa ica kumena mu Vieber cikakulilako ukufika kuli 50,{50} cifikilishiwe 500,{ 10} amatoni na matani 1 milioni ukulingana({12} vitaam ilesanguka amaka yapya mu calo ca mu calo ca raba.