Mmụba ahụ ruru 71.14%, na ọdịnihu PVC “jupụtara na ọkụ”

Ebe ọ bụ na a na-achịkwa ọrịa ahụ n'afọ a na akụ na ụba mba m malitere ịmaliteghachi, polyvinyl chloride (nke a na-akpọ PVC) n'ọdịnihu malitere ịrị elu n'ụzọ niile site na ọnụahịa kacha ala na April 1: 4955. N'ime ha, ọnụ ahịa kachasị elu nke Ọdịnihu PVC afọ anọ gara aga bụ 8205. Dị ka data ọhụrụ si kwuo, ọnụ ahịa mmechi na-adịbeghị anya nke PVC bilitere ọzọ wee mebie ndekọ dị elu: 8480! Site na 4955 n'April ruo 8480 n'ime ụbọchị abụọ mbụ, mmụba ahụ ruru 71.14%! Ma ọ bụ site na ọnụ ọgụgụ nke ọkọnọ na ọchịchọ, ma ọ bụ njikarịcha nke ụlọ ọrụ mmepụta ihe na mmetụta nke ihe ndị dị n'oge, a pụrụ ịkọwa ọdịnihu PVC nke afọ a dị ka "ọkụ zuru oke"!

Ụwa buru ibu, n'ezie ndụ dị mkpa
Polyvinyl chloride (PVC) bụ ntụ ntụ ọcha na-adịghị egbu egbu na enweghị isi na nkwụsi ike kemịkalụ dị elu yana ezigbo plastik.
Polyvinyl chloride bụ ihe resin synthetic izugbe kachasị na obodo m yana nke abụọ kachasị n'ụwa. A na-ejikarị emepụta profaịlụ, profaịlụ, ọkpọkọ ọkpọkọ, efere, mpempe akwụkwọ, eriri USB, tubes siri ike ma ọ bụ dị nro, ngwa mmịnye ọbara na ihe nkiri wdg.
Obodo m bụ nnukwu onye na-emepụta ihe na onye na-eji polyvinyl chloride. Ọnụ ego nke polyvinyl chloride na-emetụta ọtụtụ ihe. Ọnụ ahịa na-agbanwe ugboro ugboro na oke mgbanwe dị ukwuu. Ụlọ ọrụ mmepụta ihe, ịzụ ahịa na nhazi nke PVC na-eche ihe ize ndụ azụmahịa ka ukwuu ihu ma sonye n'ọdịdị polyvinyl chloride dị iche iche. Ọchịchọ maka nchekwa ọnụ ahịa siri ike.
Polyvinyl chloride (PVC) bụ ihe a na-emepụta plastik maka izugbe n'ụwa, a na-ejikwa ya eme ihe n'ọtụtụ ebe. A na-eji ya eme ihe n'ọtụtụ ebe na ihe owuwu ụlọ, ngwaahịa ụlọ ọrụ, ihe ndị dị mkpa kwa ụbọchị, akpụkpọ anụ ala, taịlị ala, akpụkpọ anụ artificial, ọkpọkọ, wires na eriri, ihe nkiri nkwakọ ngwaahịa, karama, ihe ụfụfụ, ihe mkpuchi, eriri, wdg.
N'afọ 2019, mmepụta nke polyvinyl chloride (PVC) gara n'ihu na-eto eto, ọnụego uto ruru ọnụ ọgụgụ ya kachasị elu n'ime afọ ise gara aga. Ọnụ ọgụgụ mmepụta ihe n'ozuzu nke PVC na-eme ka ọnọdụ elu na-aga n'ihu. Dị ka ọnụ ọgụgụ si China Chlor-Alkali Industry Association si kwuo,Ihe mmepụta PVC nke Chinaruru 18.74 nde tọn na 2019, mmụba kwa afọ nke 7.31%.
Ike mmepụta PVC nke China gbadoro anya na mpaghara ugwu

1. Nkesa mpaghara nke ikike mmepụta PVC nke obodo m:
N'ihe gbasara mpaghara, ikike mmepụta PVC nke obodo m na-etinyekarị na mpaghara ugwu. Mpaghara Shandong na-akpata 13% nke ikike mmepụta PVC mba, mpaghara Mongolia dị n'ime dịkwa elu dị ka 10%, yana mpaghara ugwu ndị ọzọ: Henan, Tianjin, na Xinjiang nwere 9%, 8%, na 7% n'otu n'otu. Mpaghara East China mepere emepe dị ka Jiangsu na Zhejiang bụ naanị 6% na 4%, bụ nke jikọtara naanị 10% nke ikike mmepụta PVC mba.

2. Mpụta PVC obodo m n'afọ ndị na-adịbeghị anya:
N'ime afọ gara aga, ChinaPVC mmepụtaamụbaala kwa afọ, a na-akwalitekwa ike inye ya nke ukwuu. Usoro n'ozuzu ya dị elu. Ihe kpatara ya enweghị ike ikewapụ ya na mmụba dị ukwuu na oriri PVC. Ka ọ dị ugbu a, PVC obodo m nwere nnukwu ahịa ahịa abụọ: ngwaahịa siri ike na ngwaahịa dị nro. Ngwaahịa siri ike bụ profaịlụ dị iche iche, ọkpọkọ, efere, mpempe akwụkwọ siri ike na ngwaahịa akpụ akpụ, wdg; ngwaahịa ndị dị nro na-abụkarị ihe nkiri, wires na cables, akpụkpọ anụ artificial, mkpuchi akwa, ụdị dị iche iche, uwe aka, ihe egwuregwu ụmụaka, na mkpuchi ala maka ebumnuche dị iche iche. Akụrụngwa, akpụkpọ ụkwụ rọba, na ụfọdụ mkpuchi na mkpuchi pụrụ iche. Site n'echiche nke usoro oriri nke PVC, oriri nke "ọkpọkọ ọkpọkọ na ọkpọkọ"gụnyere 42%, nke bụ isi ihe oriri nke PVC; sochiri "ihe nkiri dị nro na mpempe akwụkwọ", na-aza ihe dịka 16%.