Ọ bụghị ihe ijuanya na ahịa kemịkalụ agbadala site na Septemba ruo ugbu a. Ọ bụrụgodị na mkpu "enweghị ike ịkwụ ụgwọ", ihe ndị dị n'elu mmiri anaghị akwụsị ọsọ ahụ.

Nnukwu nchọpụta mberede, mmepụta ụlọ ọrụ mmepụta ihe!

Mmetụta a tụrụ anya ya na mbupu zuru ụwa ọnụ!

Ka oge oyi na-eru nso, akụkụ niile nke ụwa na-agba mbọ izere ọrịa ọzọ nke COVID-19.

Na Nọvemba 29, otu onye ọrụ kwadoro SK Hynix Semiconductor, nnukwu ụlọ ọrụ semiconductor dị na Chongqing, nke dugara na njikwa ụlọ ọrụ mmepụta ihe mechiri emechi na nnwale nucleic acid nke ndị ọrụ niile n'abalị. SK Hynix yabụ kwụsị mmepụta, oge mmalite ka a chọpụta.

A kọrọ na ụlọ ọrụ chongqing nke SK Hynix na-akpata 40% nke mmepụta ngwaahịa nchekwa flash kwa afọ nke SK Hynix, ọ bụkwa ebe kachasị ukwuu n'ụwa na-etinye ihe na nnwale na ngwugwu na mba ofesi. Ọ bụrụ na ọ kwụsị mmepụta, ọ ga-emetụta mbupu zuru ụwa ọnụ.

Ndị dike n'ihi ntiwapụ nke mmepụta a na-atụghị anya ya, ụkọ ihe ndị na-ebute ụzọ n'ihe gbasara ọkọnọ malitere ịba ụba. E jikọtara ya na mbụ tupu stMICROelectronics ST strike na ọkụ ụlọ ọrụ wafer nke Japan, ụlọ ọrụ chips amalitela mmụba dị egwu. Chemicals ndị metụtara ya amalitekwala mmụba dị egwu.

N'ebe niile!Ara kemịkalụ na-aga n'ihu!Mmụba 90%!

Site na mbata nke 5G na mgbakwunye nke ọtụtụ ụlọ ọrụ semiconductor, ihe eji arụ ọrụ ya bụ "silicon" abatala n'uche ọzọ. N'oge na-adịbeghị anya, ejirila ihe organosilicon (silicon gel, silicone resin) mee ihe dị ka ihe eji emechi ihe semiconductor na ihe mkpuchi maka ihe eletrọnịkị na eletriki.

Dịka nlekota data si kwuo, e nwere ụdị ngwaahịa kemịkalụ iri atọ na asaa rịrị elu kwa ọnwa n'izu gara aga, n'ime ha atọ kachasị elu bụ silicon DMC organic (25.49%), epoxy resin (10.62%) na trichloromethane (8.16%).

Ekwenyere m na m kwenyere na silicon organic gị: Rụọ elu site na 10,000 kwa ọnwa, gbadaa 35,000 yuan maka silicon organic!

Dịka nlekota si kwuo, silicone kemgbe Septemba, rịrị elu karịa 90%! Onyinye ọhụrụ a karịrị yuan 35,000. Ma e jiri ya tụnyere nke ụbọchị iri abụọ na atọ nke ọnwa Nọvemba, silicon organic rịrị elu karịa yuan 7,500 kwa tọn, yana mmụba kwa izu nke ihe karịrị 25%. Ma e jiri ya tụnyere mmalite ọnwa ahụ, nkezi ọnụahịa silicon organic rịgoro ihe fọrọ nke nta ka ọ bụrụ yuan 13,000 kwa tọn.

N'oge dị mkpirikpi, ọchịchọ maka silicon organic ka na-arị elu. Agbanyeghị, n'ihi ụkọ organosilicone ogologo oge na ọnọdụ ya n'ọkwa dị elu, ọtụtụ ndị na-emepụta ihe kwụsịrị ịnakwere iwu n'ihi ihe isi ike dị na ịzụta. Mmetụta siri ike nke iguzogide na nsogbu nke nkwụsịtụ mmepụta pụtara na mbido. A na-atụ anya na organosilicone na-esote ga-anọgide na-enwe njikọ dị elu ma a na-atụ anya na a ga-ebelata.

Ekwenyere m na m kwenyere na resin epoxy gị: gbajie akara 30,000!

Ọchịchọ ala ala mụbara, resin epoxy gara n'ihu na-arị elu, ọnụ ahịa mpaghara ọwụwa anyanwụ China karịrị yuan 30,000. Na Disemba 1, bisphenol A nọgidere na-arị elu, ebe ọnụ ahịa resin epoxy ka dị elu. Agbanyeghị, a na-azụta resin epoxy dị ala dịka ọchịchọ siri ike si dị, a na-atụkwa anya na a ga-arụ ọrụ resin epoxy n'ọnọdụ dị elu n'oge dị mkpirikpi.

Ekwenyere m na m kwenyere na polyacrylamide: a kwụsịtụrụ mmepụta gburugburu ebe obibi, 1000 kwa tọn!

N'ihi njikwa mmetọ gburugburu ebe obibi na Henan, ụfọdụ ndị na-emepụta ihe akwụsịla mmepụta, ụlọ ọrụ mmepụta mmiri amalitekwala ịrị elu. Na Nọvemba 23, Eisen China wepụtara akwụkwọ mmụba ọnụahịa polyacrylamide, mepee ụkpụrụ nke mmụba polyacrylamide.

A kwụsịtụrụ acrylonitrile dị n'elu ka ọ maliteghachi ọrụ n'ihi mgbanwe ngwaọrụ ahụ, ọnụahịa ya ka na-arị elu. Ruo Disemba 1, acrylonitrile dị n'ebe ọwụwa anyanwụ China rịrị elu ọzọ yuan 150/ton. Ugbu a n'ihi nchekwa gburugburu ebe obibi, polyacrylamide emeela ka ọtụtụ ụlọ ọrụ kwụsị mmepụta, na-eme ka ọchịchọ dị n'okpuru ala mụbaa, mmetụta polyacrylamide amụbawanye. A na-atụ anya na n'oge na-adịghị anya, polyacrylamide ka na-arị elu.

Ekwenyere m na m kwenyere na titanium dioxide: zigaghachi akwụkwọ mmụba ọnụahịa! Yuan 1000 ọzọ/ton!

Akwụkwọ ọnụahịa ntutu abụọ nke Titanium dioxide ọzọ! Guanghua Jun echetabeghị, titanium dioxide mechara ziga ugboro ole mkpụrụedemede ọnụahịa ahụ
* Isi mmalite: Akwụkwọ ozi mmụba ọnụahịa sitere n'aka ụlọ ọrụ

Dịka akụkọ ahịa si kwuo, titanium dioxide mụbara ọzọ site na 700-1000 yuan/ton. Ugbu a, ikuku azụmaahịa ahịa dị mma, ụkọ ọkọnọ, ebe etiti ike ndọda ahịa na-arị elu. Ndị na-emepụta ihe na-eso ahịa, dịka ọ dị mkpa iji mejupụta ngwaahịa. A na-atụ anya na titanium dioxide ga-anọgide na-adị elu n'oge dị mkpirikpi.

2020, ruo na njedebe nke afọ!

Oke ụkọ ngwa ahịa, mgbochi ọrịa na-efe efe, nchekwa gburugburu ebe obibi na ọrụ ndị ọzọ na-aga n'ihu, a na-atụ anya na mmụba ahụ ga-aga n'ihu ruo na njedebe nke afọ. Na mgbakwunye, a na-atụ anya na ọbịbịa nke snow, ọnụ ahịa ibu na-abawanye, a na-atụ anya na mmụba ọnụahịa ahịa kemịkalụ ga-adịru nwa oge, ndị enyi anyị ka na-enweta oge iji chekwaa oh.