Abrasives yog cov khoom txhawb nqa tseem ceeb rau kev tsim khoom lag luam thiab tau siv dav hauv ntau yam xws li cov cuab yeej siv tshuab, nkoj, tsheb, khoom siv hauv tsev, 3C, aerospace thiab kev kub ceev tsheb ciav hlau. Tuam Tshoj tam sim no yog lub ntiaj teb loj tshaj plaws abrasives manufacturing thiab daim ntawv thov kev lag luam, ua lub luag haujlwm tseem ceeb hauv ntiaj teb kev lag luam saw thiab cov saw hlau.
Lub Secretariat ntawm Abrasives ceg ntawm Tuam Tshoj tshuab cuab yeej & cuab yeej kev lag luam Association tau muab tso ua ke thiab soj ntsuam cov ntshuam thiab xa tawm cov ntaub ntawv ntawm abrasives nyob rau hauv thawj ib nrab ntawm 2022 rau kev lag luam siv.
1. Kev txheeb xyuas cov ntaub ntawv xa tawm
(1) Tag nrho cov xwm txheej
Qhov ntim tawm thiab tus nqi ntawm txhua yam khoom loj ntawm kev lag luam abrasives hauv thawj ib nrab ntawm 2022 yog qhia hauv Table 1.
Table 1: Abrasives kev lag luam hauv thawj ib nrab xyoo 2022
Export ntim thiab tus nqi ntawm txhua yam khoom loj.
Kev xa tawm ntim ntawm cov khoom abrasives hauv thawj ib nrab ntawm 2022 yog USD 1.424 billion, nce 20.59% xyoo-rau- xyoo. Ntawm lawv, cov khoom xa tawm ntawm cov xim av corundum poob los ntawm 3.61% xyoo- ntawm- xyoo, thiab tus nqi xa tawm tau nce 22.94% xyoo-rau- xyoo; export ntim ntawm lwm yam khoom dag corundum (tsuas yog dawb corundum) tau nce 11.57% xyoo-rau- xyoo, thiab tus nqi xa tawm tau nce 35.32% xyoo-rau- xyoo; lub export ntim ntawm silicon carbide tau nce 21.18% xyoo-rau-xyoo, thiab tus nqi xa tawm tau nce 80.94% xyoo-rau- xyoo; export ntim ntawm abrasives poob los ntawm 8.08% xyoo-rau- xyoo, thiab tus nqi xa tawm poob los ntawm 2.29%.
Zuag qhia tag nrho, export ntim ntawm tag nrho peb pawg ntawm cov khoom, tshwj tsis yog rau silicon carbide thiab lwm yam dag corundum, poob los ntawm txawv degrees nyob rau hauv thawj ib nrab ntawm 2022. Nyob rau hauv cov nqe lus ntawm export tus nqi, tshwj tsis yog rau abrasives, tag nrho cov hom ntawm cov khoom pom ib tug nce ntawm txawv qhov ntau thiab tsawg, uas yog vim li cas mus txuas ntxiv tus nqi ntawm ntau yam loj raw cov ntaub ntawv nyob rau hauv lub lag luam pauv tus nqi ntawm cov khoom lag luam fluctuation.
Lub teb chaws xa tawm tseem ceeb thiab thaj chaw ntawm plaub hom khoom hauv thawj ib nrab xyoo 2022
Lub teb chaws xa tawm tseem ceeb thiab thaj chaw ntawm xim av corundum, lwm yam khoom siv dag zog corundum, silicon carbide thiab abrasive khoom nyob rau hauv thawj ib nrab ntawm 2022
Muab piv rau xyoo 2021, lub teb chaws xa tawm rau plaub yam khoom tseem ceeb tsis tau hloov pauv, tsuas yog qhov kev txiav txim qeb tau hloov me ntsis. Peb qhov tseem ceeb yog qhov tseem ceeb: ua ntej, kev thov rau ob qho tib si corundum thiab silicon carbide cov khoom lag luam poob qis xyoo - ntawm - xyoo hauv Nyiv; Thib ob, kev xa khoom ntawm silicon carbide cov khoom lag luam los ntawm Tebchaws Meskas tau nce 35.69% xyoo-rau- xyoo, thiab kev xa khoom ntawm lwm cov khoom hluavtaws corundum los ntawm Netherlands, lub chaw faib khoom tseem ceeb rau kev lag luam cov khoom lag luam hauv Tebchaws Europe, tau nce 67.1% xyoo-ntawm - xyoo sib txawv ntawm cov khoom siv hluav taws xob, corundum nyob rau hauv thawj ib nrab ntawm 2022; Thib peb, piv rau abrasives, thaj av xa tawm ntawm abrasives tseem yog nyob rau sab hnub tuaj Asia, nrog rau feem ntawm abrasives xa tawm mus rau Is Nrias teb tseem tshuav ntawm 24%, feem ntau tsis hloov pauv ntawm tib lub sijhawm xyoo 2021.
