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Company-mineral profile

American Elements

Ytterbium · Materials supplier

Method 0.4 · Release 11 · deployed September 13, 2026, 00:07 UTC (September 12, 8:07 p.m. ET)
Dataset last updated: September 12, 2026

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Mineral
Ytterbium
Role
Materials supplier
Product niche
Rare-earth technology materials
Period
Public web snapshot 2026-09-12
Level
Company
Country
Company-wide offering; shipment origin unverified
Score
Not scored
Band
Unrated
Coverage
Not yet assessed
Confidence
Limited
Dataset source date
Undated
Research review date
2026-09-12

Public company product and operations screen; no shipment verification

Catalogue lists ytterbium metal and compounds. Public-source screening only; capacity, origin and customer qualification require further verification.

Named companies have not endorsed or participated in this research.

Release 11 records source and review dates once per profile, shown above. Method 0.5 will record them for each criterion.

Six criteria and their evidence

  1. Sourcing policy

    ? Unknown

    Not assessed in this product and operations screen.

    Source:
    No source recorded
    Page / section:
    Not recorded

  2. Accountable oversight

    ? Unknown

    Not assessed in this product and operations screen.

    Source:
    No source recorded
    Page / section:
    Not recorded

  3. Upstream transparency

    ? Unknown

    Not assessed in this product and operations screen.

    Source:
    No source recorded
    Page / section:
    Not recorded

  4. Assessment evidence

    ? Unknown

    Not assessed in this product and operations screen.

    Source:
    No source recorded
    Page / section:
    Not recorded

  5. Risk response

    ? Unknown

    Not assessed in this product and operations screen.

    Source:
    No source recorded
    Page / section:
    Not recorded

  6. Reporting & limitations

    ? Unknown

    Not assessed in this product and operations screen.

    Source:
    No source recorded
    Page / section:
    Not recorded

Public-source observations

  • Product

    Catalogue lists ytterbium metal and compounds.

    americanelements.com ↗
    Rare Earth Elements — Ytterbium
    Published: Undated · Retrieved: 2026-09-12

Upstream relationships

No upstream relationship record is included for this profile.

A “reported possible upstream” relationship is not a “confirmed direct” relationship.

Report a correction

CMMS-BS assesses what public sourcing disclosures establish. It is not a certification, an audit or legal advice.