Results verified by leading global fumed silica supplierMONTREAL, July 08, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis”) (http://pyrogenesis.com) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a high-tech company that designs, develops, manufactures and commercializes all-electric plasma processes and sustainable solutions to support heavy industry in their energy transition, emission reduction, commodity security, and waste remediation efforts, announces today that further to its news release dated Jun ...

文章核心观点 公司收到上周所发材料的测试结果，全球领先气相法二氧化硅制造商确认测试材料为气相法二氧化硅，验证了FSR技术可扩展性和一步法等离子工艺独特性，且反馈循环加速利于优化工艺和提升产品质量；此外公司还公布了私募配售和债务结算相关情况 [1][2][3] 测试结果相关 - 全球领先气相法二氧化硅制造商确认测试材料为气相法二氧化硅，验证FSR技术可扩展性和一步法等离子工艺独特性 [2] - 技术供应商能在袋滤室收集FSR生产材料，制造商约五个工作日可完成全面材料分析，反馈循环加速利于优化工艺和提升产品质量 [3] 私募配售相关 - 公司获TSX-Venture有条件批准，可向私募配售认购者发行最多达5月29日公告中提及数量的单位，目前认购额超54万美元 [5] 债务结算相关 - 债权人要求以私募配售相同条款用公司股份偿还债务，董事会批准以发行56.5万个单位（每个单位含一股普通股和一份普通股认购权证）结算10.17万美元未偿债务，股份有4个月零1天锁定期，结算和证券发行需获TSX Venture Exchange和监管机构批准 [7][8][9] 公司业务相关 - 公司是专注先进材料创新和关键工艺开发的技术公司，与PyroGenesis和NOVACIUM SAS合作，围绕成为气相法二氧化硅制造商、硅基负极材料生产商、开发氢气相关创新工艺、成为高纯度硅生产商四个支柱开展业务 [11][13] 合作方相关 - PyroGenesis是高科技公司，在先进等离子工艺和可持续解决方案设计、开发、制造和商业化方面领先，其技术获多个数十亿美元行业领导者认可，运营获ISO 9001:2015和AS9100D认证 [14]

MONTREAL, June 12, 2025 (GLOBE NEWSWIRE) -- PyroGenesis Inc. (“PyroGenesis”) (http://pyrogenesis.com) (TSX: PYR) (OTCQX: PYRGF) (FRA: 8PY1), a high-tech company that designs, develops, manufactures and commercializes all-electric plasma processes and sustainable solutions to support heavy industry in their energy transition, emission reduction, commodity security, and waste remediation efforts, announces today that further to its news release dated May 28, 2025, and further to today’s press release from Pyr ...

MONTREAL, May 28, 2025 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. ("HPQ" or the "Company") (TSX- V: HPQ, OTCQB: HPQFF, FRA: O08), a technology company driving innovation in advanced materials and critical process development, is pleased to inform shareholders that the leading global fumed silica manufacturer—under the LOI announced on July 9, 2024—has requested to receive samples of the material earlier than initially scheduled. This follows HPQ's May 21, 2025, press release confirming the independent validation ...

Baghouse-collected fumed silica yield is outperforming initial projections at this pilot stage MONTREAL, May 21, 2025 (GLOBE NEWSWIRE) -- HPQ Silicon Inc. ("HPQ" or the "Company") (TSX- V: HPQ, OTCQB: HPQFF, FRA: O08), a technology company developing next-generation processes for advanced material manufacturing, is pleased to inform shareholders that it has received an independent analysis confirming fumed silica production. The analysis confirms Fumed Silica was produced by HPQ Silica Polvere Inc. ("HSPI") ...