Welcome to our dedicated page for HPQ Silicon news (Ticker: HPQFF), a resource for investors and traders seeking the latest updates and insights on HPQ Silicon stock.
HPQ Silicon Inc. (HPQFF) is a Quebec-based TSX Venture Exchange industrial issuer and OTCQX-traded company focused on advanced silicon-based materials, lithium-ion batteries, and clean energy technologies. The HPQ news page on Stock Titan aggregates company announcements and third-party coverage so readers can follow how its projects in silicon, batteries, hydrogen, and high-purity materials evolve over time.
Recent company news has highlighted the development and certification of HPQ ENDURA+ lithium-ion cells in 18650 and 21700 formats. HPQ has reported achieving UN 38.3 transport certification, UL 1642 certification for U.S. safety requirements, and IEC 62133 certification, a widely recognized international safety standard for portable rechargeable batteries. These updates provide insight into the company’s progression from technical validation toward broader commercial engagement with OEMs, integrators, and other potential customers.
In addition to battery-related items, HPQ news may cover developments in silicon-based anode materials, clean-hydrogen and waste-to-energy technologies, and proprietary processes for fumed silica and high-purity silicon, as described in company communications. Announcements can also address partnerships with organizations such as Novacium SAS, PyroGenesis Inc., and Apollon Solar of France, as well as capital markets milestones like the company’s qualification for trading on the OTCQX Best Market.
Investors and observers can use this news feed to review HPQ Silicon’s disclosed milestones, certification achievements, technology collaborations, and market positioning statements in one place. Returning to this page allows readers to follow how the company presents the progress of its silicon-based materials, battery platforms, and clean energy initiatives.
HPQ Silicon (OTCQB: HPQFF) and French partner Novacium announced on Jan 15, 2026 that their lithium-ion cells received IEC 62133 certification. The approval covers cylindrical 18650 and 21700 formats and, together with existing UN 38.3 (transport) and UL 1642 (U.S.) certifications, completes the core set of global safety approvals. The certification validates electrical, mechanical, and chemical safety and is expected to remove regulatory barriers, speed OEM qualification, and support commercial discussions and international market entry.
HPQ Silicon (OTCQB: HPQFF) announced UL 1642 certification for its HPQ ENDURA+ lithium-ion cells — the 18650 (4,000 mAh) and 21700 (6,000 mAh) formats — clearing a core U.S. safety standard required by OEMs and integrators. Combined with prior UN 38.3 transport certification, HPQ says it has completed the core U.S. regulatory framework and can transition from validation to commercial engagement, customer qualification, and supply‑chain integration in North America. The certification confirms cell‑level safety under electrical, mechanical, thermal, and abuse tests and aims to remove a key hurdle for immediate U.S. commercialization.
OTC Markets Group Inc. announced that HPQ-Silicon Resources Inc. has qualified to trade on the OTCQX Best Market, upgrading from the Pink market. Starting March 16, 2021, HPQ-Silicon will trade under the symbol HPQFF. This upgrade aims to provide better transparency and trading access for U.S. investors, aligning with high financial standards and corporate governance practices. CEO Bernard Tourillon expressed optimism about improved investor access as the company advances in developing innovative silicon solutions for renewable energy.
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