Cov ntaub ntawv raug tsim los ua kom tawg.Qhov ntau yam khoom siv tshuaj lom neeg tus nqi tau ua tshiab nyob tsis ntev dhau los!
Organosilicon:Txog li 30,200 CNY! Rov qab mus rau kaum txhiab CNY era!
Raws li cov khoom siv tshiab tau txhawb nqa los ntawm lub teb chaws los txhawb txoj kev txhim kho ntawm cov kab mob organosilicon, qhov kev thov rau cov kab mob organosilicon tawg, uas ua rau kev tsis sib haum xeeb ntawm kev sib txuam thiab kev xav tau. Tus nqi ntawm qee cov khoom lag luam xws li DMC, kua nplaum nyoos thiab 107 kua nplaum tau nce ntau dua 60% piv nrog rau hauv qab thaum lub Kaum Ob Hlis 2020, thiab tus nqi tag nrho tau rov qab mus rau lub sijhawm ntawm 30,000 CNY. Cov chaw tsim khoom lag luam ua ib qho los sib tham feem ntau ua, ib nrab monomer lub tuam txhab pib teeb tsa kom tau txais daim ntawv, sib tham tus nqi nrog qhov tseeb yeej.
Bisphenol A:skyrocketed los ntawm 11,000 CNY / tuj!
Tus nqi ntawm bisphenol A (BPA) hauv Asia tau nce mus rau qhov siab keeb kwm tsis ntev los no, tam sim no cov nqi tam sim no nce mus txog nruab nrab ntawm US $ 2,800 thiab US $ 3,000 rau ib tonne, uas tau tsav los ntawm cov khoom siv tsawg thiab qhov kev thov muaj zog.
Cob:Cov nqi tawg tshiab siab dua. Tus nqi nce txhua hnub tau nce mus txog 500 yuan / ton.Under qhov kev cuam tshuam no, tus nqi ntawm ntau yam khoom muaj feem nrog nrog cob raws li cov ntaub ntawv raw yuav cuam tshuam rau ntau yam.
Acetic acid:muaj rau 10-xyoo siab!
Lithium hexafluorophosphate:Txhua txoj kev! Breakthrough 220,000 CNY / tuj!
DDO:Ib lub siab tshiab los ntawm 2020 rau hnub tim! Tus nqi tau nce mus rau 29,500 cny / ton, nrog qhov nruab nrab txhua hnub nce ntawm 2,200 cny / ton!
DOP:Kev loj hlob nrawm tshaj plaws hauv 10 xyoo! Hauv 2021, DOP tus nqi tsoo 9 xyoo siab, thiab cov ntsiab lus yog 14,167 yuan / ton, nrog rau ib hlis ntawm 20.91% nce
Los ntawm cov tshuaj xyuas cov nqi khoom lag luam, txij li Lub Ob Hlis, cov khoom siv tshuaj lom neeg raws li tag nrho tig liab, 85 hom khoom lag luam tshuaj lom neeg sawv, nce rau 92.29 % .Among lawv, butanediol (+128. {{4}} %) , trichloromethane (+79.58 %), aniline (+66.67 %), calcium carbide (+63.78 %), n-butanol (+60.16 %), hydrogenated benzene (+59.15 %) thiab cov roj benzene (+57.75 %) tag nrho cov nyiaj tau ntau dua 50 %