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Txheeb xyuas txhua xyoo|Cov xwm txheej tseem ceeb twg tshwm sim hauv kev lag luam silicone hauv 2024?

Jan 08, 2025

news-676-198

Lub Ib Hlis 2

Silicon cov cuab yeej cuab tam cuab yeej kos duab "kev pom zoo nqis peev" nrog cov neeg tseemfwv ntawm Zhuanqiao Town, Minhang District, Shanghai. Lub tuam txhab txiav txim siab tsim kom muaj Silicon Cov Khoom Siv Technology (LTD. thiab yuav khoom 150 lab cov chaw tsim khoom thiab kev tsim kho cov haujlwm, suav nrog Silicon Cov Khoom Muaj Peev Cim Shanghai R & D Center, silicon Cov Khoom Siv Hluav Taws Xob

Lub Ib Hlis 2-3

Premier Li QIAG ntawm lub xeev pawg sab laj ntsib Xingfa pab pawg kom paub txog kev hloov pauv thiab kev txhim kho ntawm lub tuam txhab. Nws cia siab tias cov pab pawg uas Xingfa no yuav siv tau zoo rau cov txiaj ntsig zoo hauv zos, txuas ntxiv txhawb kev tsim kho kev tshawb fawb thiab kev txhim kho hauv ecological thiab kev txhim kho ntsuab.

Lub Ib Hlis 4

Kev muab cov ntaub ntawv loj rau Huitian cov ntaub ntawv tshiab Guangzhou Tshiab lub hauv paus tau qhib. HITIAN Cov ntaub ntawv tshiab Guangzhou Tshiab Base yuav ua tiav thiab muab tso rau hauv qhov kawg ntawm 2023, npog thaj tsam ntawm 500 lab tus nqi ntawm 2 billion Yuan.

Lub Ib Hlis 11

Wacker Chemie nthuav dav nws cov tshwj xeeb ua lag luam silicone ua lag luam thiab rov tsim nws ntau lawm hauv Tebchaws Europe. Nws npaj ua kom tsim lub zog tshiab silicone ntau lawm hauv Karlovy sib txawv, Czech koom pheej. Qhov kev thov ntawm silicone hauv cov tsheb hluav taws xob, txuas ntxiv dua tshiab thiab lwm daim teb yog lub zog tsav tsheb loj rau Wacker qhov kev nthuav dav. Tus tshiab ntau lawm yuav tsum tau muab tso rau qhov kawg ntawm 2025, thiab wacker tau nqis peev pab ntau pua lab ntawm cov euros hauv qhov no.

Lub Ib Hlis 17

Jitai Co., Ltd. Tshaj tawm cov lus tshaj tawm tias lub peev txheej los ntawm 153,436,236.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.336.332 yuan rau kev ua "{{12} }, {{000}}}}}} lev ntawm cov khoom siv hluav taws xob tshiab ntxiv ".

Lub Ib Hlis 26

Demei tshuaj tshaj tawm tias nws tau kos npe rau "Kev Pom Zoo Kev Hloov Kho Kev Nyab Xeeb" nrog kev ncaj ncees ntawm nws cov ntaub ntawv sib npaug ntawm kev sib txig sib luag Qhov nyiaj siab tshaj plaws yog xav tias yuav tsis pub ntau tshaj 69 lab yuan. Tom qab kev hloov pauv sib luag tiav lawm, Demei Wacker yuav dhau los ua ib qho kev pab cuam tag nrho ntawm cov tshuaj lom neeg.

Lub Ib Hlis 27

Hubei Yiheng Cov Khoom Co. Lub Ib Hlis 29, Elkem rov pib dua ib ntawm nws ntawm peb qhov chaw ua kom sov siab ntawm cov nroj tsuag salicon hauv Norway siway. Cov nroj tsuag tau kaw rau lub Kaum Ob Hlis 10, 2023 vim tias muaj hluav taws hauv lub tsev uas cov khoom raw tau khaws cia (uas muaj qee cov khoom siv hluav taws xob nyoos).

Lub Ob Hlis 18

Xin'an Tianyu Silicone Co., Ltd. Kev Tshaj Tawm Organic Silic Cua Silicon Electronic Cov Ntaub Ntawv Tshiab Raug Pib.

Lub Ob Hlis 26

Xin'an shares tau tshaj tawm cov lus tshaj tawm: Lub tuam txhab yuav ua tiav cov khoom lag luam hauv tsev sib koom tes los tsim kom muaj kev koom tes hauv kev tsim kho hluav taws xob-qib Monosilane Thiab silicon-based tshwj xeeb cov khoom siv roj, thiab muab cov khoom lag luam rau kev lag luam xws li cov semiconductors, cov panels, photovoltacs thiab silicon-carbon tsis zoo electrodes. Lub peev txheej ntawm kev sau npe ntawm kev sib koom ua ke yog RMB 80 lab, thiab nws cov chaw ua haujlwm tau nqis tes rau RMB 36 lab, suav rau 45% ntawm cov kev sib koom ua ke.

Thaum Lub Peb Hlis 20

Qhov thib ob theem ntawm Hubei Zheng'an cov ntaub ntawv Co., Ltd. 000- ton} Cov txheej txheem tshwj xeeb silicon cov txheej txheem tau pib.

 

news-671-205

 

Lub Plaub Hlis 25

Elkem thawj lub quarter daim ntawv tshaj tawm nyiaj txiag tau qhia tias nws qhov project nthuav dav hauv Suav teb yuav muab tso rau hauv lub Tsib Hlis xyoo no. Nws tau tshaj tawm tias Elkem yog nthuav dav thiab txhim kho nws cov Hoobkas silicone hauv Suav teb kom muaj peev xwm ntau lawm ntawm 120 1}}} tons ntawm polysiloxane.

Lub Plaub Hlis 27

Xingfa pab pawg tshaj tawm kev tshaj tawm tias nws tag nrho cov ntaub ntawv hubei cov ntaub ntawv kom tau 100% ntawm kev sib txig rau tus nqi lag luam ntawm 328.961 lab yuan. Tom qab kev sib pauv tau ua tiav, Gucheng Xingfa yuav dhau los ua ib qho kev pab cuam tag nrho ntawm Xingfa Group. Tam sim no, cov tsim kev ua haujlwm muaj peev xwm ntawm Gucheng Xingfa Silica li 1 yog 1 lab tons / xyoo.

Lub Tsib Hlis 1

Xingfa pab pawg txhua xyoo kev tsim ntawm 100 lab ntawm cov khoom siv hluavtaws silicone silicone silicone tau pib hauv Gucheng, Hubei. Tag nrho cov peev txheej ntawm txoj haujlwm yog 3 billion yuan, thiab chav ua haujlwm yog pab pawg ua tiav, txhua xyoo tso zis cov txiaj ntsig yuav tau nce ntxiv los ntawm 4.5 billion Yuan.

Lub Tsib Hlis 8

DoW tshaj tawm tias nws cov khoom kim heev silicone tawv cov khoom tau ua tiav txoj kev tshiab ntawm cov pawg tshiab ntau lawm hauv kev ua lag luam Suav.

Lub Tsib Hlis 14

Lub sijhawm tshaj tawm tias nws tau dhau los los ntawm nws cov neeg muaj txuj ci siab, Sab qab teb Kauslim Kaus Lim, thiab haiv neeg me

Lub Tsib Hlis 15

Shin-etsu tshuaj tshaj tawm cov phiaj xwm peev txheej rau cov kev ua haujlwm Organic tshiab hauv Dushan chaw nres nkoj, Pinghu, Zhejiang, Suav. Kwv yees kwv yees tus nqi yog hais txog 2.1 billion yen (RMB 97,967,100 raws li tus nqi sib pauv tiag tiag). 40, {{{{{8} Square Meters yuav tau txais hauv DUSHAN chaw nres nkoj Ecepic Zone, uas tau teem tseg kom tiav thiab muab tso rau hauv Lub Ob Hlis 2026.

Lub Tsib Hlis 29

Lub xeev pawg sab laj tau tshaj tawm cov "{{2024-2025 kev ua haujlwm txo cov khoom lag luam thiab cov phiaj xwm carbon, kev tsim kho, chaw thauj mus los, thiab siv zog siv hluav taws xob. Nws tau hais tias "cov teeb tsa tsim nyog ntawm cov peev txheej tsim khoom tshiab hauv silicon, Lithium roj teeb zoo thiab tsis zoo rau hluav taws xob tshiab thiab tsis zoo rau electrode theem yuav tsum mus txog qib siab ntawm kev lag luam". Txhawb nqa "kev tshaj lij thev naus laus zis xws li cov submerged arc rauv Siicon ntau lawm".

Lub Rau Hli 2

Wacker tau tshaj tawm txoj kev tsim khoom lag luam thiab paub txog Bio Med Science Inc. hauv Tebchaws Asmeskas thiab kev lag luam hauv thaj chaw Silicone-Coated Healthcare cov khoom lag luam. Wacker thiab Bio Med Sciences Inc. kos npe rau kev pom zoo yuav khoom yuav khoom.

Lub Rau Hli 20

Wacker tsoo hauv av ntawm nws cov tshiab silicone ntau lawm lo lus hauv Karlovy sib txawv, Czech koom pheej. Wacker yuav tsim chav sov venicones nyob rau hauv Karlovy sib txawv ntawm 2025 thiab kub volbanized silicate

Lub Rau Hli 25

Lub teb chaws ceremony rau thawj theem ntawm xingfa pab pawg 200, {lie}}} ton ton induson project tau muaj nyob hauv Wuda District, Wuhai, sab hauv Mongolia. Xingfa pab pawg tswv yim npaj siab kwv yees li 2.665 billion yuan los tsim cov khoom sib txuas, nrog 100}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} tons ntawm cov silicon hauv thawj theem. Cov phiaj xwm tom ntej muaj xws li kev tsim kho los ntawm cov dej ntws los silicone tej yaam las xws li cov roj hmab tshwj xeeb silicone, silicone roj hmab, thiab cov roj silicone.

 

news-674-198

Lub Xya Hli 11
Henan Jinhai Cov Khoom Siv Tshiab tau tuav ib hoob av rau 100 billion fluorine thiab silicon cov ntaub ntawv tshiab. Txoj haujlwm no yog nyob rau hauv kev lag luam thiab kev txhim kho kev txhim kho ntawm Wuyang County, Luohe nroog. Qhov project npog tag nrho thaj tsam ntawm kwv yees li ntawm 3, {3}} acres thiab muaj kev nqis peev ntawm 30 billion yuan. Qhov project tau muab faib ua ob theem, nrog rau tag nrho cov peev txheej ntawm 15,8 billion yuan hauv thawj qhov project, thiab tau teem sijhawm ua tiav rau hauv thawj qhov project tau raug npaj thiab tsim qauv, thiab tsim qauv yog Teem sijhawm rau pib hauv 2025. Txoj haujlwm no yog nyob ntawm lub tuam txhab cov khoom siv ntsev thiab cov tshuaj fluorine thiab cov tshuaj lom neeg cov khoom lag luam thiab cov khoom siv hluav taws xob tshiab.

Lub Xya Hli 18
Hubei Xingrui's 400, {000 organic organic khoom siv tau pib kev sib tw ntau lawm, nrog cov khoom siv khov kho. Thaum Lub Xya hli ntuj 28, cov khoom siv tes ntawm cov pab pawg Luxi 400, {4 4}} organic silicon project tau tuav. Lub phiaj xwm pib npaj rau hauv 2021. Tom qab ua tiav thiab tsim khoom tiav, nws yuav tsum ua tiav cov txiaj ntsig txhua xyoo, uas yog ntawm cov tswv yim zoo, uas yog qhov zoo tshaj plaws cov tswv yim tseem ceeb rau ntxiv dag zog rau lub tuam txhab cov tshuaj tshiab.

Lub yim hli ntuj 15
Fang Hongcheng, yav dhau los tus tswj hwm ntawm Heshereng Silicon kev lag luam, tau raug txim rau plaub xyoos thiab rau lub hlis hauv thawj qhov piv txwv. Pinghu neeg lub tsev hais plaub rau kev txiav txim plaub ntug fang hongcheng thiab fang hongxing rau kev xiab thiab embiszzlement los ntawm cov neeg ua haujlwm tsis yog neeg ua haujlwm. Tus neeg raug foob FANK Hongcheng raug rau txim rau kev xiab nyiaj los ntawm cov neeg ua haujlwm tsis yog-xeev thiab rau lub hlis thiab rau lub hlis nyob hauv tsev lojcuj thiab rau lub tsev loj cuj thiab rau lub RMB 1 lab; Tus neeg tiv thaiv fang hongxing raug txim los ntawm kev xiab nyiaj los ntawm cov neeg ua haujlwm tsis yog-lub xeev thiab ob lub hlis thiab ob lub tsev loj cuj thiab muaj ob xyoos thiab tau nplua RMB 800, {5}}. Nyob rau tib lub sijhawm, kev txhaum cai tau ntau dua 3.31 lab Yuan ua ke tau txais los ntawm cov neeg raug foob Hongcheng thiab fang hongxing tau rov qab thiab tig mus rau lub xeev muaj nyiaj txiag; Cov yam ntxwv ntawm cov neeg raug foob Fang Hongcheng thiab Fang Hongxing tau raug txeeb tau raws li cov khoom ntiag tug thiab pauv mus raws li txoj cai.

Cuaj hlis 5
Wacker Chemie tau ua tiav txoj kev ua haujlwm tshiab rau kev ua ke cov kev tawm suab nrov thiab cov microprocessors, muab cov kev daws teeb meem tshiab cov khoom siv semiconductor rau cov neeg siv khoom. Cov hom ua ntej yog hom kev ua kom zoo nkauj uas tuaj yeem siv rau cov khoom siv vementonduct hauv cov haujlwm txhim khu kev qha thiab tsis muaj kev ua haujlwm ntawm cov chips ua ke.

Cuaj hlis 9
Lub cev tseem ceeb ntawm R & D thiab tsim chaw ua haujlwm ntawm Hresheng Silicon (Shanghai) Co., Ltd. Lub phiaj xwm nyob hauv nroog Yongle, Nanxell nroog, Jiading District, Shanghai, nrog tag nrho cov chaw tsim khoom ntawm ntau dua 40, {square meters. Qhov chaw yuav cia siab rau Hresheng Silicon tus kheej thev naus laus zis kom pom tseeb ntawm cov kev tshawb fawb txog peb tiam Tom qab lub phiaj xwm tiav lawm, nws yuav tsim cov khoom lag luam hluav taws xob loj, ua kom sov cov kua nplaum, 5g potting silicone roj hmab, thiab paub txog cov kev hloov pauv ntawm kev tshawb fawb Thiab kev loj hlob, sib dhos, kev tsim khoom thiab lwm txoj hauv kev.

Cuaj hlis 17
Evonik tshaj tawm tias nws yuav nquag txhawb nqa ntsuab thiab kev txhawb nqa kev ua haujlwm ntawm peb qhov kev lag luam tshiab, kom ua tiav kev nce qib ntawm 1.5 billion euros ( Txog 11,8 billion Yuan) hauv cov nyiaj tau los ntawm 2032 piv rau 2022. Evonik tseem tshaj tawm nws cov kev siv thev naus laus zis hauv cov log tsheb. Evonik tau hais tias los ntawm kev ntxiv cov khoom tshwj xeeb uas muaj cov ntaub ntawv txuas ntxiv, cov neeg Sulphur Brise, cov neeg Sulphur Bridane tuaj yeem tawg thaum ua kom ntau li ntau cov ntxau carbon chains ntev li sai tau. Qhov txheej txheem no yuav tsum nce cov roj hmab rov siv dua cov log tsheb tshiab los ntawm plaub zaug rau ze li 20%.

Cuaj hlis 30
Indiann Ministry of Commerce thiab kev lag luam tawm kev tshaj tawm hais tias nyob rau hauv teb rau ib daim ntawv thov xa los ntawm lub sijhawm ua haujlwm (Is Nrias teb) pvt. Txwv, lub tuam txhab Indian Indian, kev tshawb nrhiav kev tawm tsam kev tawm tsam tau pib ntawm cov pob zeb hauv av muaj li 2500cst los ntawm lossis txawv teb.

 

news-674-193

Lub Kaum Hlis 1
Yichang Kelin Silicon Khoom Co., Ltd. Sib koom ua ke nrog Hubei Xingfa Tshuaj Lom Zem, LTD. Tom qab Kev Sib Koom Tes Rau Kev Cai Pabcuam Nyiaj Txiag. Txhua txoj kev ua lag luam, kev sib raug zoo, txoj cai thiab kev cog lus yuav tau txais los ntawm Hubei Xingfa yuav siv tau thiab thawj cov kev pabcuam kev pabcuam tseem ceeb. Yichang Kelin yog ib qho tseem ceeb tshaj plaws Silicone ROJ cov tuam ntxhab nyob hauv Suav teb.

Lub Kaum Hli 8
Dow thiab carbon nanotube (cnt) thev naus laus zis cov khoom lag luam rau cov khoom siv hluav taws xob hauv xov tooj cua, kev lag luam thiab cov lag luam thiab cov khoom lag luam semiconductor thiab cov khoom lag luam. Kev koom tes tau tshaj tawm nyob rau sab qaum teb American roj teeb qhia thiab ua ke nrog Carbice cov kev paub ntawm cov khoom siv cov khoom lag luam tshiab thermal.

Lub Kaum Hli 11
Evonik tshaj tawm tias nws ob lub lag luam loj, txheej txheem txheej txheem thiab kev kho vajtse adhesive, thiab cov lag luam sab nraud cov chaw tseem ceeb yuav raug muag lossis kaw. Evonik tau hais tias nws yog rov kho ob txoj haujlwm ua lag luam kom txhawb lawv txoj kev muaj kev cia siab. Kev nqis peev yav tom ntej hauv ob lub lag luam ntawm cov txheej txheem thiab cov nplaum ua kom zoo nkauj thiab kev kho mob yuav tsom mus rau thiab mloog zoo ntawm lawv cov lag luam tseem ceeb. Cov lag luam uas tsis yog cov tub ntxhais hluas yuav raug muag, koom ua ke rau hauv kev koom tes ua haujlwm lossis kaw. Kev muag khoom ntawm cov lag luam cuam tshuam tag nrho muaj kwv yees li 350 lab euros.

Lub Kaum Ib Hlis 2
Ua ib qho kev txhawb nqa thiab tseem ceeb rau ZHAotong City kom nrawm dua cov "100} Txoj Kev Lag Luam Xinov,

Lub Kaum Ib Hlis 6
Lub Ceg Ntoo Ceg ntawm Shangra Chaw Ruaj Ntseg Kev Ruaj Ntseg tau ua tiav cov khoom yuam kev tshwj xeeb muaj ntau dua 10 lab thiab ntes 3 tus neeg raug txim. Ib txoj kab sib tov cuav, ntau dua 100, {3}} breicone sealants-paub ntau tshaj li 20, {5} Zoo tshaj 20 lab heev tshaj 10 lab yuan.

Lub Kaum Ib Hlis 15
HITIAN Cov ntaub ntawv tshiab tshaj tawm tias Zhang Feng, ib tug neeg ua yeeb yam hauv lub tuam txhab uas muaj kev nyab xeeb rau lub tsev loj cuj thiab tau raug nplua 150 lab, thiab cov raug kaw tseg.

Lub 12 hlis 4
Norway pawg neeg Elkem tau tshaj tawm tias nws cov tshuaj lom neeg Silicone khib nyiab tau ua tiav ntawm chav kuaj cov neeg Saint-Fons ntau lawm, Fabkis. Nov yog lub peev xwm tseem ceeb hauv kev txhawb nqa kev hloov pauv ntawm silicone rau kev lag luam ncig.

Lub Kaum Ob Hlis 11
TM tshuaj lom neeg tau tshaj tawm cov lus pom zoo uas yuav nthuav tawm lub sijhawm uas faib khoom thiab kev ua tau zoo hauv European kev zoo nkauj thiab kev ua lag luam tus kheej. Txij Lub Peb Hlis 1, 2025, Tel tshuaj yuav muab faib cov sij hawm muaj kev zoo nkauj thiab cov khoom lag luam tus kheej cov ntaub ntawv hauv Tebchaws Yelemees thiab Austria.

Lub Kaum Ob Hlis 13
Reuters tau tshaj tawm tias Evonik tau cia siab tias yuav rov kho dua tshiab txoj kev npaj ua haujlwm hauv nws txoj kev lag luam, uas yuav cuam tshuam 32, {} tus neeg ua haujlwm, thiab cov naj npawb ntawm kev ua haujlwm ntau dua ib-tsib ntawm tag nrho cov neeg ua haujlwm hauv lub tuam txhab).

Lub Kaum Ob Hlis 18
Lub teb chaws ceremony ntawm Sika (Zhejiang) Cov ntaub ntawv tshiab Hoobkas tau tuav hauv Dushan chaw nres nkoj cheeb tsam, Pinghu, Zhejiang. Sika (Zhejiang) Cov Khoom Siv Tshiab Co., Ltd. Npog thaj tsam ntawm 100 thiab cov phiaj xwm tsim cov khoom lag luam zoo ib yam li cov lus qhia ntawm 141,300 tons. Cov khoom lag luam hluav taws xob npog cov khoom siv hluav taws, silicone cov nplaum, cov khoom siv dej, uas siv hluav taws xob, hluav taws xob tsim hluav taws xob, thiab cov tsev muaj roj teeb ntsuab thiab cov roj teeb ntsuab. Tom qab txoj haujlwm tiav lawm, nws yuav yog siika Tuam Tshoj cov loj tshaj plaws hauv paus hauv Suav. Tom qab txoj haujlwm mus txog tag nrho cov khoom lag luam, nws yuav tsum ua tiav txhua xyoo tso zis tso zis ntau xyoo ntawm ntau tshaj li 4.3 Billion Yuan.

Lub Kaum Ob Hlis 18
Lub Kaihua hluavtaws cov ntaub ntawv tsiv chaw thiab chaw ua si ua si tau ua tiav. Qhov project pib kev tsim kho thaum lub Kaum Ib Hlis 2021. Tam sim no, txhua yam kev tsim kho tau ua tiav. Ntau yam kev npaj ua haujlwm xws li kev cob qhia kev nyab xeeb kev nyab xeeb yog coj tawm ua ntej tsim khoom. Nws yuav tsum tau muab tso rau hauv ntau lawm hauv lub Rau Hli Ntuj xyoo tom ntej. Tom qab kev tsim khoom, nws cia siab tias yuav nqa 1.5 billion yuan ntawm cov txiaj ntsig ntau lawm rau lub tuam txhab txhua xyoo, txhaj rau lub zog tshiab rau hauv lub tuam txhab txoj kev loj hlob zoo.

Lub Kaum Ob Hlis 19
Hubei Xingyuan Gas Co., Ltd. tau tsim nrog cov peev txheej ntawm 1 00 lab yuan. Nws cov lag luam tau ua lag luam suav nrog: Cov Khoom Siv Tshuaj Txhuam Tshuaj Siv Tshuaj; Kev lag luam tshuaj muaj kev phom sij. Lub tuam txhab ua ke tau tuav los ntawm Xingfa Group thiab Heanuan roj, uas Xingfa Pab Pawg Tuav 51.}}}}}}}% Thiab heyuan roj tua 49.00%.

Lub Kaum Ob Hlis 23
Yunneng Cov ntaub ntawv tshiab tau tshaj tawm "huab tshiab" hom thiab tsim tawm cov khoom tshiab ntawm cov khoom lag luam silicone tshiab. Tag nrho ntawm 7 cov khoom tshiab, suav nrog hydroxyl-terminated polydimethylsiloxane (D4), qis viscosity 107 lub cev tsis tshua muaj roj, qis lub cev, tau nthuav tawm.

Hlis ntuj nqeg 24
Evonik cov tshuaj tshwj xeeb (shanghai) Co., Ltd. Kev Tshaj Tawm Kev Ntsuam Xyuas Cov Khoom Siv Ib Puag Ncig ntawm cov khoom lag luam tshiab ntawm cov khoom siv hloov tshiab ntawm cov orgoosiloxane nroj tsuag.

Lub 12 hlis 26
Jiangsu Anikewei Technology Co., Ltd. Xa daim ntawv thov IPO mus rau Beijing Tshuag txauv thiab tau txais. Tus neeg txhawb nqa yog ping cov kev nyab xeeb Co., ltd. AnikeWei yog kev tshawb fawb txog kev tshawb fawb thiab kev txhim kho thiab muag khoom ntawm cov oxime series cov tshuaj cheasing. Nws cov khoom tseem ceeb suav nrog oxime silanes, hydroxylamine ntsev thiab cov xim ua kom zoo.

Lub Kaum Ob Hlis 27
400, {000} tons ntawm kev lag luam silicon ntawm hresrotong heeb Txhais tau tias Yunnan tau ua tiav cov kev nce qib tshiab hauv kev txhim kho lub hauv paus tseem ceeb rau ntsuab hydropower silicor ua.

 

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