Thaum Lub Xya Hli 1, 2026, Nyiv Cov Khoom Siv Mitsubishi tau ua tiav qhov kev hloov pauv tshiab ntawm tus nqi rau nws cov khoom siv cemented carbide: nqi rau cemented carbide inserts nce los ntawm 50% mus rau 85%, thaum tus nqi rautungsten carbide xyaumthiabkawg millsnce los ntawm 32% thiab 41%, feem. Ua ntej qhov no, Sumitomo Electric tau tshaj tawm tus nqi nce mus txog 60% rau cov cuab yeej txiav thiab kev ua tiav ntawm kev muag khoom sab nraud ntawm siab -kawg cemented carbide rods pib thaum Lub Xya Hli.
Cov cuab yeej txiav Japanese tau hloov pauv los ntawm qhov "nyiam xaiv rau siab-kawg xav tau" rau cov khoom uas "tsis muaj nqis los yog tau txais." Lub nthwv dej ntawm tus nqi nce no tsis yog kev txav mus los xwb; nws qhia txog qhov kev txhim kho loj ntawm lub ntiaj teb tungsten mov saw - kev hloov pauv nyob rau hauv Suav teb. Txij li thaum Lub Ib Hlis 2026, Tuam Tshoj tau suav nrog tungsten- cov khoom lag luam ntsig txog hauv nws "Dual-Siv Cov Khoom Siv Export Control List," tau ua kom nruj nruj raws li cov cai rau kev xa tawm cov khoom xws li tungsten carbide thiab siab -purity tungsten hmoov rau cov teb chaws tshwj xeeb. Nyob nruab nrab ntawm Lub Ob Hlis thiab Lub Plaub Hlis 2026, Tuam Tshoj cov khoom xa tawm ntawm tungsten carbide thiab tungsten hmoov rau Nyiv poob rau xoom. Nyiv cia siab yuav luag tag nrho ntawm kev xa khoom rau nws cov kev xav tau tungsten, nrog Tuam Tshoj keeb kwm ua nws thawj tus neeg muag khoom. Osamu Inoue, Thawj Tswj Hwm ntawm Sumitomo Electric, tau lees paub ntawm lub rooj sib tham xov xwm hauv lub Tsib Hlis: "Kev yuav khoom los ntawm Tuam Tshoj tau nres tag nrho."
Nyiv qhov kev thov txhua xyoo rau tungsten yog kwv yees li 9,370 tons, tab sis lub teb chaws tsis muaj cov tungsten deposits uas muaj txiaj ntsig zoo rau kuv. Mitsubishi Cov ntaub ntawv tso siab rau Tuam Tshoj txog li 80% ntawm nws cov khoom siv raw khoom tungsten. Nrog rau kev cuam tshuam cov khoom lag luam, cov tuam txhab Nyij Pooj ntsib tsis yog cov nqi nce xwb tab sis muaj teeb meem tshwm sim txog kev txuas ntxiv ntawm cov khoom muag. Mitsubishi tau tsa tus nqi ntawm nws cov tungsten-raws li cov ntaub ntawv cemented carbide rau ntau tshaj peb npaug ntawm lawv cov qib dhau los- ib qho kev txav uas tsis yog ib qho dhau los ntawm cov nqi, tab sis lub tswv yim ntawm "yuam kev pheej hmoo tus nqi."
Tau ntsib nrog kev pheej hmoo ntawm cov khoom siv tsis txaus, lub tuam txhab tau txais kev ntsuas tus nqi siab heev los tiv thaiv kev cuam tshuam cov khoom lag luam yav tom ntej thiab ua ntej cov kev xav tau ntawm cov neeg siv khoom muaj txiaj ntsig siab. Mitsubishi tau nce nws cov nqi ntau heev (los ntawm 50% -85%), ib qho kev txav uas sawv cev rau qhov sib txawv ntawm tus nqi hloov kho los ntawm cov thawj coj hauv Suav teb cov cuab yeej txiav cov tuam txhab lag luam- uas tau siv nce ntawm 10% - 20% rau xyoo 2025, nce mus txog qhov nce ntawm kwv yees li 40% los ntawm thawj ib nrab ntawm 2026 cov khoom lag luam txawv teb chaws, xws li cov khoom lag luam uas twb muaj lawm. tus nqi rau cov neeg siv khoom hloov cov khoom lag luam poob qis heev. Tuam Tshoj ua lag luam rau CNC tej cuab yeej muaj nuj nqis ntawm kwv yees li RMB 50 billion, nrog domestic khoom tuav ib tug ua lag luam feem ntawm ib ncig ntawm 50%; qhov no txhais tau hais tias muaj peev xwm hloov pauv tau ntawm kwv yees li RMB 25 billion{14}} lub peev xwm uas tam sim no tau qhib sai. Nyob rau hauv siab -kawg sectors xws li aerospace thiab precision pwm manufacturing, imported tej cuab yeej yav tas los txib ib tug ua lag luam feem ntau tshaj 70%.
