Thaum Lub Kaum Ob Hlis 31, 2021, lub phaj hlau 9Ni uas kub heev rau LNG (kua roj av) uas tsim los ntawm Hyundai Steel tau dhau daim ntawv pov thawj tshuaj xyuas zoo ntawm KOGAS (Korea Natural Gas Corporation). Lub tuab ntawm 9Ni phaj hlau yog 6 hli txog 45 hli, thiab qhov dav tshaj plaws yog 4.5 meters, uas tam sim no dav tshaj plaws hauv ntiaj teb. Kev pom zoo ntawm daim ntawv pov thawj no ua rau Hyundai Steel muaj kev sib tw ua lag luam hauv Kaus Lim Qab Teb.
Muaj kev tshaj tawm tias txhawm rau kom dhau daim ntawv pov thawj no, Hyundai Steel thiab lub tuam txhab tsim khoom siv vuam Hyundai General Metal Co., Ltd. tau koom tes ua ke los ua kom txhua yam khoom siv vuam tau yooj yim. Hyundai Steel tau hais tias kev ua kom cov khoom siv vuam tau yooj yim tuaj yeem txuag tau li 30% ntawm tus nqi piv rau kev siv cov khoom siv los ntawm txawv teb chaws.
9Ni steel tuab phaj yog cov khoom siv phaj tuab ua haujlwm siab heev uas siv los xyuas kom muaj kev nyab xeeb ntawm cov thoob dej hiav txwv thiab av LNG cia. Nws cov yam ntxwv tseem ceeb yog cov ntsiab lus nickel siab thiab purity siab. Tswj tau lub zog siab thiab kev cuam tshuam zoo heev, nws yog ib qho ntawm cov ntaub ntawv tseem ceeb siv los tsim cov thoob dej loj LNG cia.