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Other Disclosures4082DAIICHI KIGENSO KAGAKU-KOGYO CO.,LTDMaterials and Chemicals

Notice Regarding the Establishment of Domestic Manufacturing Technology for Hafnium, an Important Rare Metal

The company has established technology to separate, refine and manufacture hafnium in Japan, as well as technology for producing prototypes of hafnium samples. It plans to begin providing samples during 2026 and aims to achieve domestic mass production in 2028.

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Announced details

HafniumHafnium compoundsZirconium compounds
Applicable field (uses covered by this announcement)
SemiconductorsSemiconductors for AI and data centersAerospaceOptical materialsNuclear powerNext-generation communications
Launch dateDuring 2026 (planned; start of sample provision)
Contract Date4 October 2024 (memorandum of understanding (MoU))
What the company reported numerically
Quantitative Effects

Separating hafnium will make it possible to further increase the purity of zirconium in the company's products.

Relationship between the counterparty and the company
DAIICHI KIGENSO KAGAKU-KOGYO CO.,LTD4082
Relationship with the Company

The company is conducting joint research and receiving technical cooperation from the counterparty. The parties are also engaged in an initiative under a memorandum of understanding (MoU) concluded on 4 October 2024.

Counterparty株式会社エマルションフローテクノロジーズ

Head office: Tokai, Ibaraki Prefecture; Representative Director: Suzuki Hiroshi (鈴木裕士). Other business activities, capital and year of establishment: Not disclosed.

Location (as indicated in this announcement)

The company's production sites in Japan and its production site in Vietnam

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Announced details
ItemDetails
Names of Products / Services CoveredHafnium, Hafnium compounds, Zirconium compounds
Counterparty株式会社エマルションフローテクノロジーズ
Counterparty overviewHead office: Tokai, Ibaraki Prefecture; Representative Director: Suzuki Hiroshi (鈴木裕士). Other business activities, capital and year of establishment: Not disclosed.
Relationship with the CompanyThe company is conducting joint research and receiving technical cooperation from the counterparty. The parties are also engaged in an initiative under a memorandum of understanding (MoU) concluded on 4 October 2024.
Contract Date4 October 2024 (memorandum of understanding (MoU))
Launch dateDuring 2026 (planned; start of sample provision)
Applicable areaSemiconductors, Semiconductors for AI and data centers, Aerospace, Optical materials, Nuclear power, Next-generation communications
LocationThe company's production sites in Japan and its production site in Vietnam
Quantitative EffectsSeparating hafnium will make it possible to further increase the purity of zirconium in the company's products.
Items this document does not state (9)
Contract ValueOffering priceAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleUsage historyImpact on Business PerformanceSource

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

Demand for hafnium is expected to expand, while commercial production in Japan has been limited and requires advanced extraction technology. Separating hafnium will also help improve the purity and properties of the company's core zirconium compounds and strengthen its stable supply system.

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Notice Regarding the Establishment of Domestic Manufacturing Technology for Hafnium, an Important Rare Metal | DAIICHI KIGENSO KAGAKU-KOGYO CO.,LTD (4082) timely disclosure | Komori