Nnukwu ụlọ ọrụ edepụtara na ụlọ ọrụ adipic acid: Huafeng Chemical (002064), Shenma (600810), Hualu Hengsheng (600426), Danhua Technology (600844), Kailuan (600997), Yangmei Chemical (600691) Chere.
Ikike mmepụta nke adipic acid na obodo m na-agbasa ngwa ngwa, ọnụ ọgụgụ ọrụ na-anọgide na-adị ala.Ka mmepe nke usoro adipic acid nke obodo m na-aga n'ihu na-eto eto ma uru ọnụ ahịa na-eji nwayọọ nwayọọ na-apụta ìhè, obodo m aghọwo onye na-emepụta ihe na-emepụta adipic acid n'ụwa, na-enwe ike ịmepụta ihe dị ka nde tọn 2.655 na 2019, mmụba nke afọ na afọ. nke 6.0%, yana ọnụ ọgụgụ uto nke ihe ruru afọ ise.9.1%, ebe ọnụ ọgụgụ ntozu zuru ụwa ọnụ n'otu oge ahụ bụ naanị 3.9%.N'afọ 2019, ikike mmepụta nke adipic acid nke China ruru 54% nke mkpokọta ụwa.Na 2020, ike mmepụta ụlọ nke adipic acid ga-eru nde tọn 2.71, mmụba otu afọ na 2.65%, CAGR ga-erute 15.5% site na 2009 ruo 2020. Ebe ọ bụ na mmụba nke mmepụta ike dị ngwa ngwa karịa. Ọnụ ọgụgụ uto nke ihe ndị na-achọ ala, ahịa adipic acid dị n'ụlọ na-asọmpi nke ukwuu n'afọ ndị na-adịbeghị anya, a na-edobekwa ike iji ihe dị ka 60%, na ọtụtụ ụdị ngwaọrụ anọwo na-emechi ogologo oge.
Ụlọ ọrụ mmepụta ihe nke adipic acid nke China bụ ndị nnukwu ụlọ ọrụ dị ka Huafeng Chemical, China Shenma, Haili Chemical, na Qilu Hengsheng na-anọchi anya ya.CR3 na 2020 bụ 64.6%, yana ikike nrụpụta na-elekwasị anya nke ukwuu.N'ime ha, ụlọ ọrụ na-eduga, Huafeng Chemical, nwere ikike nke 735,000 ton adipic acid, nke bụ nke kasị ukwuu n'ụwa na mmepụta ike ma nwee oke ahịa ụlọ nke ihe karịrị 40%.
Ka ọ dị ugbu a, China bụ nnukwu ndị na-eji adipic acid na-eri, ọnụ ọgụgụ oriri ya na-edugakwa n'ụwa niile.N'afọ 2019, oriri adipic acid nke obodo m bụ nde tọn 1.139, mmụba otu afọ n'afọ bụ 2.0%, ọnụ ọgụgụ uto ji nwayọọ nwayọọ karịa ka ọ dị na mbụ.Ọnụego uto nke adipic acid oriri n'ime obodo m n'ime afọ ise gara aga bụ 6.8%, nke dị elu nke ukwuu karịa ọnụ ọgụgụ mkpokọta mkpokọta ụwa nke 3.8%.N'afọ 2020, oriri nke adipic acid ga-abụ nde tọn 1.27.
Usoro oriri nke adipic acid na obodo m dị iche na nke Europe na United States.N'ime ha, polyester polyol bụ mpaghara ngwa ngwa kachasị ukwuu, nke a na-ejikarị emepụta ngwaahịa njedebe dị ka polyurethane slurry, ngwọta ngwaahịa ngwaahịa akpụkpọ ụkwụ na thermoplastic polyurethane elastomer.N'afọ 2020, oke nke PU slurry, sọl ngwaahịa ngwaahịa na PA66 na oriri ala nke adipic acid ga-abụ 38.2%, 20.7% na 17.3%, n'otu n'otu.N'ịbụ onye na-akpali akpali site na mmụba nke ọchịchọ ala, oriri adipic acid n'ụlọ egosila uto na-aga n'ihu.N'okpuru iwu njedebe rọba, PBAT nwere ohere mmepe sara mbara, nke butere nnukwu mkpa maka adipic acid.