Akumangalisi ukuba imarike yeekhemikhali ihambe ukusuka kuSeptemba ukuya kuthi ga ngoku.Nokuba i-Shouting esezantsi “ayinakukwazi ukuyithenga”, imathiriyeli ekrwada enyukayo ayikhange imise isantya.

Ukuxilongwa ngokukhawuleza okukhulu, imveliso yefektri!

Impembelelo elindelekileyo kuthutho lwehlabathi!

Njengoko ubusika busondela, onke amacandelo ehlabathi akuphaphile ukunqanda okunye ukuqhambuka kwe-COVID-19.

Nge-29 kaNovemba, i-SK Hynix Semiconductor, umzi-mveliso omkhulu we-semiconductor e-Chongqing, yaqinisekiswa ngumsebenzi, nto leyo eyakhokelela kulawulo oluvaliweyo lomzi-mveliso kunye novavanyo lobusuku be-nucleic acid yabo bonke abasebenzi. uzimisele.

Kuxelwe ukuba i-SK Hynix ye-chongqing plant i-akhawunti ye-40% yemveliso yonyaka ye-SK Hynix yeemveliso zememori ye-flash kwaye iyona nto inkulu yehlabathi yokupakisha kunye nesiseko sokuvavanya.

Iingxilimbela ngenxa yokuqhambuka kwemveliso engalindelekanga, ukunqongophala konikezelo olusezantsi kwaqala ixabiso eliphambeneyo.Idityaniswe phambi koqhankqalazo lwe-stMICROelectronics ST kunye nomlilo wesityalo esisicaba saseJapan, ishishini letshiphu liqalise ukuqhushumba okuphambeneyo.Iikhemikhali ezinxulumene nazo ziye zaqalisa irali yomlingo.

Kuyo yonke indawo!Ukuphambana kweekhemikhali kuyaqhubeka!Kunyuke ngama-90%!

Ngokufika kwe-5G kunye nokongezwa kwenani leefektri ze-semiconductor, i-raw material ehambelana nayo "i-silicon" iphinde igxininise kwakhona.Kutshanje, izinto ze-organosilicon (i-silicone gel, i-silicone resin) zisetyenziswe ngokubanzi njengezinto zokupakisha ze-semiconductor kunye nezinto zokufakelwa. kwizinto zombane nezombane.

Ngokoqwalaselo lwedatha, bekukho iindidi ezingama-37 zeekhemikhali ezininzi eziye zanyuka inyanga nenyanga kwiveki ephelileyo, phakathi kwazo ezintathu eziphezulu ibiyi-organic silicon DMC (25.49%), epoxy resin (10.62%) kunye ne-trichloromethane (8.16%).

Ndiyakholelwa ukuba ndiyakholelwa kwi-silicon yakho yendalo: Yenyuka nge-10,000 ngenyanga, Yaphula i-35,000 ye-yuan ye-silicon ephilayo!

Ngokutsho esweni, abicah ukususela ngoSeptemba, phezulu ngaphezu 90%! Unikezelo lwakutshanje ngaphezu 35,000 yuan.Xa kuthelekiswa noNovemba 23, organic silicon yenyuka ngaphezu 7,500 yuan / ton, kunye nokwanda ngeveki ngaphezu 25%. ukuya ekuqaleni kwenyanga, i-avareji yexabiso le-silicon ye-organic yenyuka phantse i-13,000 ye-yuan/toni.

Ngexesha elifutshane, imfuno ye-silicon ye-organic isaphakama.Nangona kunjalo, ngenxa yokunqongophala kwexesha elide le-organosilicone kunye nesikhundla sayo kwinqanaba eliphezulu, abaninzi abavelisi abasezantsi bayeka ukwamkela imiyalelo ngenxa yobunzima bokuthenga. Uluvo oluqinileyo lokuchasa kumazantsi omlambo kunye nengxaki yokunqunyanyiswa kwemveliso yavela ekuqaleni. I-organosilicone elandelayo ilindeleke ukuba igcine izinga eliphezulu lokuqiniswa kwaye kulindeleke ukuba lincitshiswe.

Ndiyakholelwa ukuba ndiyakholelwa kwi-epoxy resin yakho: yaphula uphawu lwe-30,000!

Imfuno ye-downstream yanda, i-epoxy resin iqhubekile ukuya phezulu, ixabiso lengingqi ye-mpuma ye-China lidlula i-yuan ye-30,000. NgoDisemba 1, i-bisphenol A yaqhubeka ikhula, ngelixa ixabiso le-epoxy resin lihlala liphezulu. kwaye kulindeleke ukuba i-epoxy resin iya kusetyenziswa kwindawo ephezulu kwixesha elifutshane.

Ndiyakholwa ukuba ndiyakholelwa i-polyacrylamide: ukumisa imveliso yendalo esingqongileyo, ukunyuka kwe-1000 ngetoni nganye!

Ngenxa yolawulo longcoliseko lokusingqongileyo e-Henan, abanye abavelisi baye bayeka imveliso, kwaye ishishini lokucoca amanzi sele liqalile ukuphakama.Ngomhla wama-23 kaNovemba, u-Eisen wase-China wakhupha unobumba wokunyuka kwexabiso le-polyacrylamide, uvule ipateni yokunyuka kwe-polyacrylamide.

I-acrylonitrile enyukayo yalibaziseka ukuqalisa kwakhona ngenxa yokulungiswa kwezixhobo, kwaye isicatshulwa saqhubeka sinyuka. Ukususela nge-1 kaDisemba, i-acrylonitrile empuma ye-China yenyuka enye i-yuan eyi-150 / ton. Ngoku ngenxa yokukhuselwa kwendalo, i-polyacrylamide ibangele ukuba inani elikhulu leefektri liyeke ukuvelisa, ukupakisha ukunyuka kweemfuno ezisezantsi, impembelelo yokunyuka kwe-polyacrylamide. kwixesha elifutshane, i-polyacrylamide isakhula.

Ndiyakholwa ndiyakholwa titanium dioxide: phinda uthumele unobumba wokwenyuka kwexabiso!Enye i1000 yuan/ton!

Titanium dioxide kabini iinwele ixabiso ileta kwakhona!Guanghua jun akakwazanga ukukhumbula, titanium dioxide ekugqibeleni wathumela ukuba kangaphi unobumba ixabiso
* Umthombo: Iileta zokunyuswa kwexabiso ezivela kumashishini

Ngokutsho kweendaba zemarike, i-titanium dioxide yanda kwakhona nge-700-1000 yuan / ton.Okwangoku umoya wokurhweba kwimarike ulungile, ukunqongophala kobonelelo, iziko lemarike yomxhuzulane lihambela phezulu.Abakhiqizi abasezantsi balandela imarike, njengoko kufunekayo ukuzalisa isitokhwe. .I-Titanium dioxide kulindeleke ukuba ihlale iphezulu kwixesha elifutshane lokuhlanganisa.

2020, kude kube sekupheleni konyaka!

Ukunqongophala okukhulu kwempahla, ukuthintela ubhubhane, ukukhuselwa kwendalo kunye nomnye umsebenzi uqhubela phambili, kulindeleke ukuba ukunyuka kulindeleke ukuba kuqhubeke kuze kube sekupheleni konyaka.Ukongezelela, ukufika kwekhephu, ukunyuka kweendleko zempahla, kulindeleke ukuba kufutshane - term imarike yekhemikhali ixabiso ukunyuka kusenamandla, abahlobo ngexesha stock oh.