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   <title>PyroGenesis signs titanium powder contract with U.S. distributor</title>
   <link>http://www.streetinsider.com/Corporate+News/PyroGenesis+signs+titanium+powder+contract+with+U.S.+distributor/27060938.html</link>
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&lt;p&gt;PyroGenesis Inc. (TSX: PYR) (OTCQX: PYRGF) has signed its first commercial contract toward a titanium powder supply agreement with an undisclosed U.S.-based materials distributor, according to a press release dated Sept. 15, 2026.&lt;/p&gt;

&lt;p&gt;The order is for Ti64 &quot;fine&quot; cut powder with a particle size range of 20-80 microns, produced using PyroGenesis' NexGen™ plasma atomization process. The powder is scheduled to ship the same week as the announcement. The client's identity and contract terms are being kept confidential.&lt;/p&gt;

&lt;p&gt;The distributor supplies U.S. customers in the aerospace, defense, energy, and advanced manufacturing sectors. The client has indicated its potential monthly requirements could reach</description>
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   <pubDate>Tue, 15 Sep 2026 07:00:44 -0400</pubDate>
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   <title>PyroGenesis Signs First Contract Toward New Titanium Powder Supply Agreement with U.S. Materials Distributor</title>
   <link>http://www.streetinsider.com/Press+Releases/PyroGenesis+Signs+First+Contract+Toward+New+Titanium+Powder+Supply+Agreement+with+U.S.+Materials+Distributor/27060868.html</link>
   <description>&lt;p&gt;&lt;strong&gt;Agreement geared towards potential orders of up to 1 tonne of titanium powder per month&lt;/strong&gt;&lt;/p&gt;&lt;p align=&quot;justify&quot;&gt;MONTREAL, Sept.  15, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, today announces its first contract toward a new titanium powder supply agreement with a U.S.-based materials distributor (the “Client”). The powder for this order has been produced by PyroGenesis’ NexGen™ plasma atomization process and is to be shipped this week. The Client’s identity and contract</description>
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   <pubDate>Tue, 15 Sep 2026 07:00:00 -0400</pubDate>
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   <title>PyroGenesis Signs First Contract Toward New Titanium Powder Supply Agreement with U.S. Materials Distributor</title>
   <link>http://www.streetinsider.com/Globe+Newswire/PyroGenesis+Signs+First+Contract+Toward+New+Titanium+Powder+Supply+Agreement+with+U.S.+Materials+Distributor/27060868.html</link>
   <description>&lt;p&gt;&lt;strong&gt;Agreement geared towards potential orders of up to 1 tonne of titanium powder per month&lt;/strong&gt;&lt;/p&gt;&lt;p align=&quot;justify&quot;&gt;MONTREAL, Sept.  15, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, today announces its first contract toward a new titanium powder supply agreement with a U.S.-based materials distributor (the “Client”). The powder for this order has been produced by PyroGenesis’ NexGen™ plasma atomization process and is to be shipped this week. The Client’s identity and contract</description>
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   <pubDate>Tue, 15 Sep 2026 07:00:00 -0400</pubDate>
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   <title>PyroGenesis Comments on Recently Announced Tariffs</title>
   <link>http://www.streetinsider.com/Press+Releases/PyroGenesis+Comments+on+Recently+Announced+Tariffs/27055138.html</link>
   <description>&lt;p&gt;&lt;strong&gt;The Company remains materially unaffected by recently announced U.S. tariffs and procurement restrictions&lt;/strong&gt;&lt;/p&gt;&lt;p align=&quot;justify&quot;&gt;MONTREAL, Sept.  14, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, confirms that, based on the information currently available and the Company’s assessment to date, recently announced U.S. tariffs and procurement restrictions are not expected to have a materially adverse impact on the Company’s operations or financial results. This update responds to investor questions concerning recent Canada-U.S. trade</description>
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   <pubDate>Mon, 14 Sep 2026 07:00:00 -0400</pubDate>
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   <title>PyroGenesis Comments on Recently Announced Tariffs</title>
   <link>http://www.streetinsider.com/Globe+Newswire/PyroGenesis+Comments+on+Recently+Announced+Tariffs/27055138.html</link>
   <description>&lt;p&gt;&lt;strong&gt;The Company remains materially unaffected by recently announced U.S. tariffs and procurement restrictions&lt;/strong&gt;&lt;/p&gt;&lt;p align=&quot;justify&quot;&gt;MONTREAL, Sept.  14, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, confirms that, based on the information currently available and the Company’s assessment to date, recently announced U.S. tariffs and procurement restrictions are not expected to have a materially adverse impact on the Company’s operations or financial results. This update responds to investor questions concerning recent Canada-U.S. trade</description>
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   <pubDate>Mon, 14 Sep 2026 07:00:00 -0400</pubDate>
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   <title>PyroGenesis Announces Second Titanium Powder Contract with Metal Additive OEM Client</title>
   <link>http://www.streetinsider.com/Press+Releases/PyroGenesis+Announces+Second+Titanium+Powder+Contract+with+Metal+Additive+OEM+Client/27000732.html</link>
   <description>&lt;p&gt;&lt;strong&gt;$102,000 order is second with the same additive manufacturer in a week&lt;/strong&gt;&lt;/p&gt;&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  31, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, today announces a second contract for US$73,700 (CA$102,132) with a U.S.-based original equipment manufacturer (the “Client”) serving the additive manufacturing industry. PyroGenesis will provide coarse cut titanium powder produced by PyroGenesis’ NexGen™ plasma atomization process. The Company announced an initial order with this Client last week [press release</description>
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   <pubDate>Mon, 31 Aug 2026 07:00:00 -0400</pubDate>
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   <title>PyroGenesis Announces Second Titanium Powder Contract with Metal Additive OEM Client</title>
   <link>http://www.streetinsider.com/Globe+Newswire/PyroGenesis+Announces+Second+Titanium+Powder+Contract+with+Metal+Additive+OEM+Client/27000732.html</link>
   <description>&lt;p&gt;&lt;strong&gt;$102,000 order is second with the same additive manufacturer in a week&lt;/strong&gt;&lt;/p&gt;&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  31, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, today announces a second contract for US$73,700 (CA$102,132) with a U.S.-based original equipment manufacturer (the “Client”) serving the additive manufacturing industry. PyroGenesis will provide coarse cut titanium powder produced by PyroGenesis’ NexGen™ plasma atomization process. The Company announced an initial order with this Client last week [press release</description>
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   <pubDate>Mon, 31 Aug 2026 07:00:00 -0400</pubDate>
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   <title>PyroGenesis Announces $1.4 Million Contract to Supply Two Plasma Torches to European Mining, Metallurgy &amp;amp; Materials Entity</title>
   <link>http://www.streetinsider.com/Press+Releases/PyroGenesis+Announces+%241.4+Million+Contract+to+Supply+Two+Plasma+Torches+to+European+Mining%2C+Metallurgy+%26amp%3B+Materials+Entity/26947062.html</link>
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&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  19, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, announces today that it has signed a EUR900,000 (CAD$1,445,000) contract with a European research institute (the “Client”) focused on non-ferrous metallurgy, high-purity materials, sustainable recycling, decarbonizing processes, and the circular economy. Under the contract, PyroGenesis will supply two plasma torch systems, 300 kW and 40 kW, for use in advanced metallurgy and high temperature applications related to non-ferrous metals</description>
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   <pubDate>Wed, 19 Aug 2026 07:00:00 -0400</pubDate>
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   <title>PyroGenesis Announces $1.4 Million Contract to Supply Two Plasma Torches to European Mining, Metallurgy &amp;amp; Materials Entity</title>
   <link>http://www.streetinsider.com/Press+Releases/PyroGenesis+Announces+%241.4+Million+Contract+to+Supply+Two+Plasma+Torches+to+European+Mining%2C+Metallurgy+%26amp%3B+Materials+Entity/26947062.html</link>
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&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  19, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, announces today that it has signed a EUR900,000 (CAD$1,445,000) contract with a European research institute (the “Client”) focused on non-ferrous metallurgy, high-purity materials, sustainable recycling, decarbonizing processes, and the circular economy. Under the contract, PyroGenesis will supply two plasma torch systems, 300 kW and 40 kW, for use in advanced metallurgy and high temperature applications related to non-ferrous metals</description>
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   <title>PyroGenesis Announces $1.4 Million Contract to Supply Two Plasma Torches to European Mining, Metallurgy &amp;amp; Materials Entity</title>
   <link>http://www.streetinsider.com/Press+Releases/PyroGenesis+Announces+%241.4+Million+Contract+to+Supply+Two+Plasma+Torches+to+European+Mining%2C+Metallurgy+%26amp%3B+Materials+Entity/26947062.html</link>
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&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  19, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, announces today that it has signed a EUR900,000 (CAD$1,445,000) contract with a European research institute (the “Client”) focused on non-ferrous metallurgy, high-purity materials, sustainable recycling, decarbonizing processes, and the circular economy. Under the contract, PyroGenesis will supply two plasma torch systems, 300 kW and 40 kW, for use in advanced metallurgy and high temperature applications related to non-ferrous metals</description>
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   <title>PyroGenesis Announces $1.4 Million Contract to Supply Two Plasma Torches to European Mining, Metallurgy &amp;amp; Materials Entity</title>
   <link>http://www.streetinsider.com/Press+Releases/PyroGenesis+Announces+%241.4+Million+Contract+to+Supply+Two+Plasma+Torches+to+European+Mining%2C+Metallurgy+%26amp%3B+Materials+Entity/26947062.html</link>
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&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  19, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, announces today that it has signed a EUR900,000 (CAD$1,445,000) contract with a European research institute (the “Client”) focused on non-ferrous metallurgy, high-purity materials, sustainable recycling, decarbonizing processes, and the circular economy. Under the contract, PyroGenesis will supply two plasma torch systems, 300 kW and 40 kW, for use in advanced metallurgy and high temperature applications related to non-ferrous metals</description>
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   <title>PyroGenesis Announces $1.4 Million Contract to Supply Two Plasma Torches to European Mining, Metallurgy &amp;amp; Materials Entity</title>
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&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  19, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, announces today that it has signed a EUR900,000 (CAD$1,445,000) contract with a European research institute (the “Client”) focused on non-ferrous metallurgy, high-purity materials, sustainable recycling, decarbonizing processes, and the circular economy. Under the contract, PyroGenesis will supply two plasma torch systems, 300 kW and 40 kW, for use in advanced metallurgy and high temperature applications related to non-ferrous metals</description>
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   <title>PyroGenesis Announces $1.4 Million Contract to Supply Two Plasma Torches to European Mining, Metallurgy &amp;amp; Materials Entity</title>
   <link>http://www.streetinsider.com/Globe+Newswire/PyroGenesis+Announces+%241.4+Million+Contract+to+Supply+Two+Plasma+Torches+to+European+Mining%2C+Metallurgy+%26amp%3B+Materials+Entity/26947062.html</link>
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&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  19, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, announces today that it has signed a EUR900,000 (CAD$1,445,000) contract with a European research institute (the “Client”) focused on non-ferrous metallurgy, high-purity materials, sustainable recycling, decarbonizing processes, and the circular economy. Under the contract, PyroGenesis will supply two plasma torch systems, 300 kW and 40 kW, for use in advanced metallurgy and high temperature applications related to non-ferrous metals</description>
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   <title>PyroGenesis Announces $1.4 Million Contract to Supply Two Plasma Torches to European Mining, Metallurgy &amp;amp; Materials Entity</title>
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&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  19, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, announces today that it has signed a EUR900,000 (CAD$1,445,000) contract with a European research institute (the “Client”) focused on non-ferrous metallurgy, high-purity materials, sustainable recycling, decarbonizing processes, and the circular economy. Under the contract, PyroGenesis will supply two plasma torch systems, 300 kW and 40 kW, for use in advanced metallurgy and high temperature applications related to non-ferrous metals</description>
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   <title>PyroGenesis Announces $1.4 Million Contract to Supply Two Plasma Torches to European Mining, Metallurgy &amp;amp; Materials Entity</title>
   <link>http://www.streetinsider.com/Globe+Newswire/PyroGenesis+Announces+%241.4+Million+Contract+to+Supply+Two+Plasma+Torches+to+European+Mining%2C+Metallurgy+%26amp%3B+Materials+Entity/26947062.html</link>
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&lt;p align=&quot;justify&quot;&gt;MONTREAL, Aug.  19, 2026  (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis” or the “Company”) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a leader in ultra-high temperature processes and engineering innovation, and a plasma-based technology provider to heavy industry &amp;amp; defense, announces today that it has signed a EUR900,000 (CAD$1,445,000) contract with a European research institute (the “Client”) focused on non-ferrous metallurgy, high-purity materials, sustainable recycling, decarbonizing processes, and the circular economy. Under the contract, PyroGenesis will supply two plasma torch systems, 300 kW and 40 kW, for use in advanced metallurgy and high temperature applications related to non-ferrous metals</description>
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   <pubDate>Wed, 19 Aug 2026 07:00:00 -0400</pubDate>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
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&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
   <description>
&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
   <description>
&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
   <description>
&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
   <description>
&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
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&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
   <description>
&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
   <description>
&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
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&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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   <title>HPQ Advances Deployment Strategy for its Fumed Silica Reactor Technology as Successful Pilot Program Expands Market Opportunities</title>
   <link>http://www.streetinsider.com/Press+Releases/HPQ+Advances+Deployment+Strategy+for+its+Fumed+Silica+Reactor+Technology+as+Successful+Pilot+Program+Expands+Market+Opportunities/26744085.html</link>
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&lt;p align=&quot;left&quot;&gt;MONTREAL, July  08, 2026  (GLOBE NEWSWIRE) -- &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=OwZPOhwuoAM_vnuOdNY1jXg7q5x8ewxC3KYxG3iJlasx3RPyKx7ssryPH1_YV9R09U34irT6nUlRWqRre8kDOO0kfV_lNqYRFUhk3McbVhM=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ Silicon Inc.&lt;/a&gt; (“HPQ” or the “Company”) (“HPQ” or the “Company”) (TSX-V: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=m4lU4dxWMceF9GNda8pt4rKUn-W69WSspn38rPr1oQ1H9FW8gp7JxGKE_d8B4DK7enovlKfe9AL-nOwm5zI0kPlFV64au7cDJemQf-rhrl7LV29BKUnJUILiG7Rw3nTnzQaK6hPYtrXj2wK9rKxy1g==&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQ&lt;/a&gt;, OTCQB: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=ZpkkAWoR60fmOgRwiaHVj0EfVN08hGOf_lwxNL6Qq2GEfxaJ0QpC0uBOADrZ_ghdOPzSnQe6Y3Zakea2P6d0rXMUo0jvJiriOqq5-H-RPMs=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;HPQFF&lt;/a&gt;, FRA: &lt;a target=&quot;_blank&quot; href=&quot;https://www.globenewswire.com/Tracker?data=MmtA9rrQ4RMcR-ac7MVlDOYk4TAvVJ-Ch6WGiU2Ex9LMwwxvAQupctmH2Anki4WSObB0lUTQRHpW3ptdOygO435_Kpz0-H_H3QMVGomw-Kw=&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;O08&lt;/a&gt;), a technology company driving innovation in advanced materials and critical process development, is pleased to provide an update on the commercialization of the proprietary Fumed Silica Reactor (&amp;quot;FSR&amp;quot;) technology developed by its wholly owned subsidiary, HPQ Silica Polvere Inc. (&amp;quot;HSPI&amp;quot;) in connection with PyroGenesis Inc. (“PyroGenesis”).&lt;/p&gt;  &lt;p align=&quot;left&quot;&gt;While HSPI remains a wholly owned subsidiary of HPQ, HPQ and</description>
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