Jayanth TungstenJayanth Tungsten ®

    🇵🇹 Export to Portugal

    Ammonium Paratungstate (APT) — Portugal

    Portuguese specialty chemical importers and the Portuguese tungsten mining sector — including buyers associated with the historic Panasqueira mine (operated by Beralt Tin & Wolfram, one of the world's oldest and largest underground tungsten mines) — source ammonium paratungstate (APT, WO₃ min. 88.5%, carbon max. 0.0010%) as a processed tungsten intermediate when Portuguese-mined wolframite concentrate is not available at the required specification for direct reduction. Panasqueira's wolframite concentrate is typically sold to European APT processors; Portuguese industrial buyers sourcing ready-made APT use imports from established exporters like Jayanth Tungsten. Supplied in 25 kg fibre drums with full ICP chemistry CoA and EU CN 2841 documentation.

    WO₃ ≥ 88.5%, −100 mesh standard ISO 9001:2015 CoA with every shipment
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    Ammonium Paratungstate (APT) specifications

    Key specifications

    Avg. Fisher F.S.S.S. (μm)30.0 – 70.0
    Apparent density (g/in³)30 – 55
    Standard screening−100 mesh
    WO₃ (min.)≥ 88.5
    Carbon (max.)≤ 0.0010

    Applications

    Tungsten oxide & metal powder productionTungsten chemical processing supply chain

    Export packaging & documentation

    APT is supplied as crystalline powder (−100 mesh standard, F.S.S.S. 30–70 µm) in moisture-proof packaging, with WO₃ content (min. 88.5%) and full chemistry stated on the certificate of analysis. Export classification is under HS heading 2841.80 (tungstates).

    Shipping to Portugal

    Nhava Sheva/Mumbai → Lisbon/Sines/Porto, 3–4 weeks, EU CN 8101/2849/2841, EUR or USD

    Industries we supply in Portugal

    Tungsten mining and processing sector — Portugal is one of Europe's largest tungsten producers (Beralt Tin & Wolfram Panasqueira mine, one of the world's largest tungsten mines)
    Cemented carbide cutting tool distributors for Portuguese automotive and metalworking industries (Volkswagen Autoeuropa, Stellantis Mangualde)
    Cork and wood processing machinery manufacturers (Portugal is the world's largest cork producer — cutting tools for cork processing)
    Specialty chemical importers and EU distribution for Iberian industrial markets
    Mining equipment and wear part fabricators serving the Iberian Peninsula's active mining sector

    Export questions

    What chemistry data is provided with APT shipments?

    Each lot's certificate of analysis states WO₃ content (min. 88.5%), carbon (max. 0.0010%), apparent density, and F.S.S.S. grain size, with the full impurity composition table as set out in our brochure available on request.

    Does Portugal have its own tungsten production, and why would Portuguese buyers source from India?

    Portugal does produce tungsten ore (Panasqueira is one of the world's largest tungsten mines), but finished W metal powder and WC powder for industrial use is still sourced internationally. Portuguese buyers source from Jayanth Tungsten for specific W powder grades (F.S.S.S., chemistry) not available locally, or to diversify supply alongside European processors. Full EU CN documentation, REACH SDS, and ISO 9001:2015 CoA with every shipment.

    Full Ammonium Paratungstate (APT) specifications

    Complete grade table, selection guidance, quality control and packaging detail for this product, independent of destination.

    Ammonium Paratungstate (APT) specifications

    Request ammonium paratungstate (apt) pricing for Portugal

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