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South Korea’s SK Materials and Japan’s Tri Chemical Laboratories are forming a joint venture that will produce organometallic precursors used in semiconductor manufacturing. To be owned 65% by SK and 35% by Tri Chemical, the venture will build a plant in Sejong, South Korea. Tri Chemical claims to be the first company to mass-produce zirconium-containing precursors, used to deposit thin zirconium oxide films in memory chips.
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