Site na 2015-2021, ahịa bisphenol A nke China, nwere mmepụta na-eto eto yana mmepe kwụsiri ike. A na-atụ anya na mmepụta bisphenol China nke 2021 ga-eru ihe dị ka nde tọn 1.7, yana ọnụ ọgụgụ mmeghe zuru oke nke ngwaọrụ bisphenol A bụ ihe dị ka 77%, nke nọ n'ọkwa dị elu. A na-atụ anya na malite na 2022, na ngwaọrụ bisphenol A na-arụ ọrụ n'otu n'otu, a na-atụ anya na mmepụta kwa afọ ga-eji nwayọọ nwayọọ na-abawanye. 2016-2020 China bisphenol A ahịa na-ebubata nwayọọ nwayọọ na-eto eto, mbubata ndabere nke bisphenol A ahịa dị nso 30%. A na-atụ anya na site na mmụba dị ukwuu na ikike mmepụta ụlọ n'ọdịnihu, a na-atụ anya na ịdabere na bisphenol A ga-aga n'ihu na-agbada.

Bisphenol A na-agbakọba usoro ihe achọrọ n'okpuru ala, nke a na-ejikarị maka PC na resin epoxy, ihe fọrọ nke nta ka ọ bụrụ ọkara nke oke ọ bụla. 2021 na-atụ anya bisphenol A na-atụ anya oriri nke ihe dị ka nde tọn 2.19, mmụba nke 2% ma e jiri ya tụnyere 2020. N'ọdịnihu, ka etinyere PC downstream na epoxy resin ọhụrụ ngwaọrụ, a na-atụ anya na ahịa ahịa bisphenol A ga-abawanye nke ukwuu.

PC ọhụrụ mmepụta ike bụ karịa, na-adọta bisphenol A ahịa mkpa uto. China bụ onye na-ebubata polycarbonate, nnọchi mbubata chọrọ ngwa ngwa. Dị ka ọnụ ọgụgụ BCF si kwuo, na 2020, mmepụta PC nke China nke ton 819,000, gbadara 19.6% kwa afọ, mbubata nde tọn 1.63, elu 1.9%, mbupụ nke ihe dị ka tọn 251,000, ihe pụtara ìhè na-eri nke 2.198 - na pasent 7.0. Ọnụnọ nke afọ ojuju naanị 37.3%, China chọrọ ngwa ngwa maka mbubata PC.

Site na Jenụwarị ruo Ọktọba 2021, mmepụta PC nke China nke ton 702,600, gbadaa 0.38% kwa afọ, mbubata PC nke ụlọ nke nde tọn 1.088, gbadaa 10.0% kwa afọ, mbupụ nke 254,000 tọn, mmụba nke 41.1% na mmepụta afọ, etinyere PC n'afọ ọhụrụ. ịdabere na-atụ anya na ọ ga-anọgide na-ebili.

Ụlọ ọrụ ike ikuku, ihe eletrọnịkị na ụlọ ọrụ ndị ọzọ na-eme ka resin epoxy gaa n'ihu na-agbasa. The isi ngwa ebe nke anụ ụlọ epoxy resin bụ mkpuchi, ihe mejupụtara ihe, eletrọnịkị na ngwa eletriki na nrapado ọrụ, na ngwa ruru nke ọ bụla akụkụ na-adịbeghị anya ihu ọma nọgidere kwụsie ike, aza 35%, 30%, 26% na 9% karị.

A na-atụ anya na n'ime afọ 5 na-esote, n'etiti ọtụtụ ngwa mgbada nke epoxy resin, epoxy resin maka ihe ndị mejupụtara na ihe owuwu isi obodo, ga-abụ ebe bụ isi iji kwado ọnụego uto nke resin epoxy. Ọchịchọ na-abawanye maka ike ikuku, iwu na ndozi nke ụzọ ụgbọ oloko dị elu, okporo ụzọ awara awara, ụzọ ụgbọ oloko na ọdụ ụgbọ elu n'ime mmepe obodo ga-akpali mmepe nke resin epoxy. Karịsịa site na nkwalite nke "Otu Belt, Otu Ụzọ", a ga-abawanye ụbara ọchịchọ maka resin epoxy.

PCB ụlọ ọrụ bụ isi downstream ngwa nke epoxy resin na eletriki na eletrọnịkị ubi, isi ihe PCB bụ ọla kọpa clad osisi, epoxy resin akaụntụ maka banyere 15% nke na-eri nke ọla kọpa clad osisi. Site na mmepe ngwa ngwa nke teknụzụ ozi ọgbọ ọhụrụ dị ka nnukwu data, ịntanetị nke ihe, ọgụgụ isi mmadụ, 5G, wdg, dị ka ihe bụ isi nke ụlọ ọrụ eletrọnịkị, a na-atụ anya na ọchọrọ na uto nke bọọdụ mkpuchi ọla kọpa ga-abawanye kwa afọ.

Bisphenol A ahịa bụ na a elu ọganihu okirikiri, anyị na-eche na downstream ina bisphenol A ahịa na-etinye n'ime mmepụta na nhazi oge, ugbu a bisphenol A ahịa downstream epoxy resin nwere 1.54 nde tọn ikike a na-ewu, PC nwere 1.425 nde tọn ikike n'okpuru ewu, a na-etinye ike ndị a n'ime mmepụta ihe n'ime afọ 3 na-esote. Ngwunye, bisphenol A na-enye onwe ya iji nọgide na-enwe ọganihu ezi uche dị na ya, ikike mmepụta nke bisphenol A na-ewu 2.83 nde tọn, a na-etinye ikike ndị a n'ime afọ 2-3, mgbe ọganihu ụlọ ọrụ na-adabere na mmepe nke jikọtara ọnụ, otu ngwaọrụ na-etinye n'ọrụ naanị iji belata ọnọdụ ahụ, mmụba nke ụlọ ọrụ ahụ ruo n'ogo ezi uche dị na ya.

2021-2030 China bisphenol A ụlọ ọrụ ka nwere 5.52 nde tọn ọrụ a na-ewu / afọ, 2.73 ugboro ikike nke 2.025 nde ton / afọ na njedebe nke 2020, enwere ike ịhụ na bisphenol n'ọdịnihu A asọmpi ahịa na-esiwanye ike, esemokwu dị n'etiti ahịa na-agbanwe agbanwe, nke na-emegide ọrụ nke ahịa na-agbanwe agbanwe. na gburugburu ebe ịre ahịa ga-esiwanye ike.

Na njedebe nke ọnwa 2020 ụlọ bisphenol A na mmepụta ụlọ ọrụ 11, ikike mmepụta nke 2.025 nde tọn, nke 1.095 nde tọn nke ụlọ ọrụ mba ọzọ, 630,000 tọn nke onwe, ikike imekọ ihe ọnụ nke 300,000 ton, n'otu n'otu, na-aza 35% 35. Site na 2021 ruo 2030, atụmatụ ahịa ahịa nke China's bisphenol A, atụpụtara ọrụ a na-arụ na ikike nke nde tọn 5.52, ikike mmepụta ka na-elekwasị anya na East China, mana na mgbasawanye nke ụlọ ọrụ PC nke ala, South China, Northeast, Central China na mpaghara ndị ọzọ nke uto ikike, mgbe ụlọ bisphenol A ga-enwe ike nkesa ikike ahịa, yana njikwa ike nkesa ahịa ga-enwekwu ike. bisphenol A na-ebubata ahịa na-erughị ọkwa nke ọchịchọ ga-eji nwayọọ nwayọọ na-ebelata ọnọdụ na ọkọnọ nke ahịa BPA na-erughị ka a ga-eji nwayọọ nwayọọ belata, a na-atụkwa anya ụbara akụ.

2010-2020 yana mgbasawanye nke bisphenol A ikike ahịa, mmepụta na-egosi ọganihu dị ịrịba ama, n'oge ikike mmepụta ihe nrịbawanye nke 14.3%, ọnụ ọgụgụ mmepụta mmepụta nke 17.1%, mmalite mmalite nke ụlọ ọrụ na-emetụta ọnụahịa ahịa, uru ụlọ ọrụ na mfu na oge ntinye nke ngwaọrụ ọhụrụ, nke ruru ọnụ ọgụgụ kasị elu nke 25.6. 2021, yana bisphenol ọhụrụ A Bisphenol A na-atụ anya na oke ahịa ga-abawanye na 2021-2025, ọnụ ọgụgụ mmalite nke China bisphenol A na-atụ anya na ọ ga-egosi ọnọdụ mgbada ala, na-ebute mbelata nke mmalite ọnụego maka ihe ndị a: 1. 2021-2025 China's gbakwunyere na ngwaọrụ bisphen mgbe afọ gbakwunyere China. ikike, na-akpata 2021-2025 mmalite ọnụego mbelata; 2. Ọnụ ala nrụgide dị ukwuu, nnukwu uru nke ụlọ ọrụ ahụ ji nwayọọ nwayọọ na-apụ n'anya, n'okpuru ụgwọ mmepụta na uru, ọnwụ nke oge n'oge ebumnobi mmepụta dị ala; 3. Enwere mmezi nke ụlọ ọrụ kwa afọ, sitere na ụbọchị 30-45, mmezi ụlọ ọrụ na-emetụta ọnụego mmalite ụlọ ọrụ.

N'ọdịnihu, a na-atụ anya na data nke mmụba dị ịrịba ama na mmepụta ike yana nkwụsị nke mmalite mmalite, ihe ize ndụ nke ọrụ ọrụ n'ọdịnihu abawanyela nke ukwuu. Ntinye uche nke ụlọ ọrụ, ikike CR4 ruru 68% na 2020, ruo 27% na 2030, nwere ike igosi mmụba dị ukwuu na ndị sonyere na bisphenol A, ụlọ ọrụ ndị isi na ụlọ ọrụ ahụ ga-enwe mbelata dị ukwuu na ọkwa; N'otu oge ahụ, n'ihi na bisphenol A ahịa downstream ọchịchọ na-karịsịa lekwasị na epoxy resins na polycarbonate, nkesa ubi na-etinye uche na ọnụ ọgụgụ nke nnukwu ndị ahịa na-ejedebeghị, ogo asọmpi na n'ọdịnihu bisphenol A ahịa ike, ụlọ ọrụ Iji hụ na ahịa ahịa, designation nke ahịa atụmatụ ga-agbanwe agbanwe.

Ọkwa ahịa na ọchịchọ, ka afọ 2021 gachara, bisphenol A ahịa ga-ewebata usoro mgbasawanye ọzọ, ọkachasị n'ime afọ 10 na-abịa, bisphenol A na-emepụta ikike mmepụta nke 9.9%, ebe ọnụ ahịa oriri na-eri nri nke 7.3%, bisphenol A, oke ahịa ahịa, nnukwu mmegide na-emegiderịta onwe ya nwere ike bụrụ akụkụ nke nrụpụta ụlọ ọrụ na-adịghị mma. na nsogbu nke ezughị oke mmalite mmalite, iji ngwaọrụ.

N'ọdịnihu ike ibu na mmalite ọnụego mbelata na data na-atụ anya, eruba nke akụrụngwa maka n'ọdịnihu oru na ntụziaka nke ala oriri aghọwo isi na-elekwasị anya nke dị na n'ọdịnihu oru.

Oriri nke bisphenol China na-eri nke ọma nwere resin epoxy na polycarbonate. 2015-2018 epoxy resin oriri bụ nke kacha ukwuu, mana yana mgbasawanye nke ikike mmepụta PC, oriri resin epoxy mere ka ọ na-adalata. 2019-2020 PC mmepụta ike gbadoro anya mgbasawanye, ebe epoxy resin mmepụta ike dịtụ kwụsiri ike, PC malitere akaụntụ maka ihe karịrị epoxy resin, PC oriri na 2020 ruru 49%, na-aghọ ndị kasị ibu downstream òkè. China ugbu a nwere ngafe ikike nke isi epoxy resin, elu àgwà na pụrụ iche resin technology bụ ihe siri ike ịgbaji site, ma site na mmepe nke ifufe ike, akpakanamde, eletriki na eletrọnịkị, akụrụngwa ewu, isi epoxy resin na polycarbonate oriri ịnọgide na-enwe ezi uto ume. 2021-2025, ọ bụ ezie na elu mma na pụrụ iche epoxy resin na PC synchronous mgbasa, ma PC mgbasawanye ọnụ ọgụgụ bụ ibu, na PC otu oriri ratio dị nnọọ elu karịa Epoxy resin, ya mere, ọ na-atụ anya n'ihu ịgbasa PC oriri ratio na 2025 ga-eru 52%, ya mere, si downstream oriri Ọdịdị, PC ngwaọrụ maka ọdịnihu bisphenol A oru ngo lekwasịrị anya nke bisphenol n'ọdịnihu. Mana ekwesịrị iburu n'uche na ngwaọrụ ọhụrụ PC dị ugbu a na-akwado bisphenol A karịa, yabụ ntụzịaka nke resin epoxy ka kwesịrị ịbụ mgbakwunye mgbakwunye dị mkpa.

N'ihe gbasara isi ahịa ndị ahịa, ọ dịghị nnukwu ndị na-emepụta BPA na ọ dịghị nnukwu ndị na-azụ ahịa na Northwest na Northeast China, n'ihi ya, a gaghị eme nyocha isi ebe a. A na-atụ anya na East China ga-atụgharị site na ntinye aka na-ebufe oke na 2023-2024. A na-ebufe North China mgbe niile. Central China na-ejigide ụfọdụ oghere ọkọnọ mgbe niile. Ahịa South China na-atụgharị site na ntanye na-ebuwanye ibu na 2022-2023 na oke ibu na 2025. A na-atụ anya na site na 2025, ahịa BPA dị na China ga-achịkwa oriri nke ihe ndị dị n'akụkụ na asọmpi ọnụahịa dị ala iji jide ahịa ahụ. A na-atụ aro na ụlọ ọrụ BPA nwere ike ịtụle mbupụ dị ka isi ihe oriri mgbe ị na-atụle mpụta na ọnụ ala dị ala na mpaghara oriri.