Nnansa yi ara, Shanghai Futures Exchange no apene so sɛ wɔmfa NO. 20 rɔba nni dwuma sɛ daakye ade pɔtee bi, a China Securities Regulatory Commission. eyi apene so Eyi kyerɛ sɛ tae a wɔyɛ no "abusua kɛse" no. 20 rɔba no bɛba fam wɔ aban kwan so wɔ bere a atwam no mu, na nnwuma bi a ɛwɔ nnwuma no mu kae sɛ ɛbɛyɛ nea wɔde ka ho kɛse saa ma tae a wɔde yɛ adwuma ma ɔman no mu nneɛma a wɔde di dwuma wɔ fie ho{3}.
China rɔba ntwamutam asua sɛ NO. 20 gluu no ne abɔdeɛ mu rɔba a ɛho hia na ɛyɛ ananmusifoɔ kɛseɛ sen biara a ɛyɛ abɔdeɛ mu rɔba. ɛyɛ adeɛ titire a wɔn a wɔyɛ tae no de di dwuma. Ɛyɛ bɛyɛ 80% wɔ rɔba a wɔde yɛ nneɛma mu na wɔde di dwuma titire ma wɔyɛ. dadeɛ tae nyinaa, tae a wɔde kyekyere wɔn ti tae, etc{6}}.
Sɛnea akontaabu kyerɛ no, wɔ afe 2016 mu no, na No. 20 rɔba a wɔde di dwuma wɔ China no bɛyɛ 3.07 ɔpepem. Nanso, bere tenten no, nnwumakuw a wɔyɛ nneɛma wɔ ɔman no mu no antumi anni No. 20 rɔba a wɔhwehwɛ no ho dwuma efisɛ wontumi nyɛ kuruwa rɔba. nkutoo na wobetumi afi Indonesia, Thailand{7} afoforo mu akɔ.
Wɔte aseɛ sɛ Singapore Exchange (Sicom) wɔ rubber daakye apam a ɛtɔ so aduonu, a ɛma ɛyɛ boɔ beaeɛ ma Global Natural Rubber Production (spot). ɛnam yei nti, bɛyɛ 70% a wɔyɛ wiase nyinaa tae a wɔyɛ no wɔ procurement wɔ Singapore. centre.
Saa bere yi, No{0}} glue a wɔabobɔ din wɔ nsɛmma nhoma a atwam no mu no bɛdan rɔba ayɛfo adwene a ɛwɔ wiase nyinaa no akɔ China{1}} Nea ɛka ho no, ɛbɛkyerɛw nhyehyɛe a ɛfata a ɛfa ngo a wɔde di dwuma daakye ho no ho mfonini, agye "amanaman ntam atenae, RMB kuw" no atom sɛ nea wɔakyerɛw din wɔ so no nhwɛso, na wɔagye nhyehyɛe a wɔde di gua wɔ bo a wɔde ma no atom. no yɛ nea wɔde bonded delivery no ayɛ adwuma no ho nhyehyɛe a wɔde bɛma no ayɛ yiye wɔ Chinafo gua so{3} no so.
Ɛfata sɛ yɛhyɛ no nsow sɛ wɔakyerɛw rɔba a ɛto so 20 no din wɔ China, na ebia aguadifo besusuw akwan a wɔbɛfa so ama ayɛ mmerɛw ama wɔn a wɔyɛ nneɛma wɔ ɔman no mu sɛ wobenya nneɛma a wɔde yɛ nneɛma, a mfaso wɔ so sɛ adwumayɛbea no benya nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma foforo.
Sɛnea nnwumayɛbea ahorow kyerɛ no, na nneɛma a wɔde kɔmaa wɔn wɔ ɔman no mu a atwam no yɛ WF latex a ɛyɛ ma, a emu dodow no ara yɛ nea wɔde yɛ rɔba nneɛma. tae ayɛfo no "wɔn ani nnye ho". no, wɔkyerɛw nneɛma a ɛho hia a wɔde yɛ saa nneɛma yi din wɔ ɔman no mu daakye gua so{2}} afie mu tae adwumayɛfo binom a wɔwɔ sika kɛse ne asiane ho nhyehyɛe a emu yɛ den ne nea wɔde di dwuma no bɛyɛ nea ɛfa ho, a ɛyɛ mfaso kɛse wɔ adwumakuw no so, a ɛno ne adwumakuw no ho nsɛm a wɔde bedi dwuma wɔ ɔkwan a ɛfata so, a ɛno ne adwumakuw no ho nsɛm a wɔde bedi dwuma, a ɛno ne adwumakuw no ho nsɛm a wɔde bedi dwuma, a ɛno ne adwumakuw no ho nsɛm a wɔde bedi dwuma, a ɛno ne nea wɔde bedi dwuma wɔ adwumakuw no mu no ho ban{