Wɔ nnansa yi mfeɛ mu no, China synthetic rubber production tumi nkɔsoɔ no brɛɛ ase, nanso product homogenization phenomenon no da so ara yɛ aniberesɛm, nneɛma a ɛkorɔn pii da so ara gyina imports.ahwɛ tebea a emu yɛ den no so, nnwuma mu abenfoɔ kyerɛ sɛ nhyɛsoɔ a ɛwɔ synthetic rɔba nnwuma no mu no ɛsɛ sɛ ɛyɛ nteaseɛ nhyehyɛeɛ a ɛwɔ mfiri foforɔ adansiɛ mu, de nsiyɛ hyɛ nneɛma a wɔde yɛ adwuma no mu nsakraeɛ ho nkuran, hyɛ nkɔsoɔ a wɔde di dwuma no mu den, hyɛ nkɔsoɔ no mu den{2}
Ade a ɛyɛ nwonwa a ɛma obi yɛ biako no yɛ aniberesɛm .
Ansa na afe 2003 reba no, na rɔba nneɛma a wɔde ayɛ nneɛma no yɛ nneɛma a ɛwɔ nneɛma a wɔde ma ne nea wɔhwehwɛ a emu yɛ den bere nyinaa ne sikasɛm mu mfaso pa. Ɔman no mu dwumadibea ahorow a ɛfa ho no hyɛɛ ɔman no mu nnwuma ahorow nkuran sɛ wɔmfa akwan horow so nyɛ rɔba adwuma a wɔayɛ no denneennen. fi saa bere no, tumi a wɔde yɛ nneɛma no ahu nkɔso a ɛba{3}}
Sɛnea akontaabu kyerɛ no, wɔ mfe anum nhyehyɛe bere a ɛto so 12 mu no, China rɔba a wɔde yɛ nneɛma a wɔde yɛ nneɛma no kɔɔ soro fi tɔn ɔpepem 2.825/afe wɔ 2010 mu koduu tɔn ɔpepem 5.956/afe wɔ afe 2015 awiei, na sɛ wɔkyekyem pɛpɛɛpɛ a, afe afe nkɔso dodow yɛ 16.1%.
Ɛwom sɛ synthetic rɔba a wɔyɛ no tumi a ɛkɔ soro no akɔ fam wɔ nnansa yi mfe mu, nanso ade a ɛyɛ homogenization phenomenon no da so ara yɛ kɛse, na ɛma nkɔso a ɛba wɔ basabasayɛ a ɛda nnwumakuw ntam.
Wɔde nneɛma a ɛkorɔn ba amannɔne .
Nkɔsoɔ a aba ntɛmntɛm wɔ nneɛma a wɔyɛ mu no ama China ayɛ rɔba a wɔayɛ no kɛseɛ paa, a afe afe aba a ɛyɛ tɔn ɔpepem 5.787 wɔ afe 2017 mu ne tɔn ɔpepem 5.59 wɔ 2018.
Nsɛm a ɛfa ho no kyerɛ sɛ wɔ afe 2018 mu no, China rɔba a wɔde yɛ nneɛma a wɔde ba amannɔne no nyinaa yɛ tɔn ɔpepem 4.000000000,a na ɛkyerɛ sɛ rɔba a wɔde ba amannɔne no nyinaa yɛ tɔn ɔpepem 4. Dɔla ɔpepem 716, na ɛboro afe biara so ɔha biara mu nkyem 18.15.
Ɛfata sɛ yɛhyɛ no nsow sɛ ɛnam nkɛntɛnsoɔ a ɛwɔ downstream rubber products adwumayɛ mu nti, China rɔba nneɛma a wɔayɛ no abɔnten so a wɔde wɔn ho to so no anya nkɔsoɔ ntɛmntɛm wɔ nnansa yi mfeɛ mu, na nneɛma a wɔde ba amannɔne a wɔhwehwɛ no dodoɔ akɔ soro afiri 22.4% wɔ 2014 mu akɔsi 45.5% wɔ 2018.
Sɛ yɛka ne nyinaa bom a, China rɔba a wɔde ayɛ adwuma no ma ɛboro so ne nhyehyɛe mu abirabɔ dodow bi a ɛwɔ nneɛma a wɔde ba amannɔne ntam a ɛda nsow kɛse.
Wɔbɛbɔ mmɔden wɔ mmeae anan a wɔbɛma nkɔso aba .
Sɛnea ɛbɛyɛ a wɔbɛhyɛ nnwuma no nkɔso a ɛyɛ papa ho nkuran no, wɔn a wɔwɔ mu no de nyansahyɛ anan mae.
Nea edi kan, ntease nhyehyɛe ma adansi foforo installations.Wɔ nnansa yi mfe mu no, wɔasisi installations foforo dodow bi na wɔde ayɛ adwuma wɔ China, a ɛde overcapacity aba ahorow bi{1}} Enti, nea wɔahyɛ ho nyansa ne ase adansi installations hia sɛ wɔyɛ feasibility adesua bio sɛnea gua mmara ne tumi a nnansa yi gua, so as orderation of the new waway in
Nea ɛto so abien no, nkɔso atetesɛm mfiridwuma.Most of China’s synthetic rɔba mfiri ahorow no gye atetesɛm mfiridwuma tom, na nsonsonoe kɛse da China ne amanaman ntam nkɔso a ɛkɔ anim wɔ ahoɔden a wɔkora so ne nneɛma a atwa yɛn ho ahyia ho banbɔ mu.
Nea ɛtɔ so mmiɛnsa, actively promote product restructuring.Nnwuma hia sɛ wɔde wɔn ho to free radical polymerization a wotumi di so, controlled anion polymerization ne nhwehwɛmu a ɛyɛ mfitiasesɛm afoforo so na ama wɔayɛ rɔba nneɛma foforo a wɔayɛ a ɛwɔ nhyehyɛe foforo ne adwumayɛ.
Nea ɛto so anan, hyɛ application nkɔso.Abien nyinaa mfitiase mfitiase rɔba ahorow ahorow a synthetic rɔba wɔ China ayɛ localized. nanso, te sɛ brominated butyl rubber, rare earth butadiene rubber ne polyisoprene rubber, etc{2}}, ɛwom sɛ wɔde afiri no ayɛ adwuma wɔ production mu, downstream nkɔso no nyɛ den sɛnea ɛbɛyɛ a wɔde di dwuma wɔ devise rate{3} a wɔyɛ de yɛ adwuma rate{3} a wɔde wɔn ho to so{3} a wɔde wɔn ho to so{3} a wɔde wɔn ho to so{3} a wɔde wɔn ho to so{3} a wɔde wɔn ho to so{3} a wɔde wɔn ho to so{3} a wɔde wɔn ho hyɛ mu{3} a wɔde wɔn ho hyɛ mu{3} a wɔde wɔn ho hyɛ mu{3} a wɔde wɔn ho hyɛ mu{3} a wɔde wɔn ho hyɛ mu{3} a wɔde wɔn ho hyɛ mu{3} a wɔde wɔn ho hyɛ mu{3} a wɔde wɔn ho hyɛ mu no ho nsɛm a wɔde di dwuma{3} a wɔde wɔn ho bɛhyɛ ne downstream users, anyɛ saa a ɛbɛka saa nneɛma yi nkɔso a ɛyɛ papa.