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ALPHA HPA LIMITED — Investor Relations & Filings

Ticker · A4N ISIN · AU0000033060 LEI · 254900674LNVWNRXKB06 ASX Manufacturing
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Filings indexed 864 across all filing types
Latest filing 2012-09-18 Investor Presentation
Country AU Australia
Listing ASX A4N

About ALPHA HPA LIMITED

https://alphahpa.com.au/

Alpha HPA Limited is a technology-driven specialty chemicals company focused on the production of high-purity alumina (HPA) and related aluminum precursor products. Utilizing its proprietary licensed solvent extraction purification technology, the company processes industrial aluminum chemical feedstocks to achieve purity levels of 99.99% (4N) and higher. Its product suite includes HPA tablets, high-purity aluminum nitrates, sulfates, and hydrates, as well as boehmite. These materials are critical for high-growth technology sectors, including lithium-ion battery separators, LED manufacturing, semiconductors, and synthetic sapphire production. The company's production process is characterized by a significantly lower carbon footprint and reduced energy consumption compared to traditional aluminum alkoxide methods, positioning it as a sustainable supplier for the global decarbonization supply chain.

Recent filings

Filing Released Lang Actions
Presentation to Investors 20 pages 2.7MB
Investor Presentation Classification · 95% confidence The document is a detailed presentation addressed to investors, containing extensive information about the company's mineral resources, exploration results, infrastructure, corporate overview, and competitive positioning. It includes multiple slides with data, charts, and statements of compliance related to exploration results and mineral resources. The document is explicitly described as a "presentation which is being delivered to investors." There is no indication that this is an official annual or interim financial report, audit report, or earnings release. The content focuses on project updates, resource estimates, and investment value propositions, typical of an investor presentation. The length (over 12,000 characters) and detailed content confirm it is the presentation itself, not merely an announcement of a report. Therefore, the appropriate classification is Investor Presentation (IP).
2012-09-18 English
New Copper Gold Intercept at Yeoval Resource NSW 8 pages 956.7KB
Capital/Financing Update Classification · 95% confidence The document is an ASX/Media Release dated 17 September 2012 from Goodrich Resources Ltd regarding new copper-gold intercept results at the Yeoval Resource in NSW. It contains detailed exploration results, geological descriptions, drilling data, and resource estimates. There is no indication that this is a financial report, earnings release, or regulatory filing. It is a detailed announcement of exploration results and mineral resource updates, typical of a capital/financing update or exploration update. Given the content focuses on exploration results and resource potential, it fits best under Capital/Financing Update (CAP) as it relates to resource development and potential value impact. The document length (over 10,000 characters) and detailed data confirm it is not a brief announcement or a report publication notice. Therefore, the classification is CAP with high confidence.
2012-09-16 English
Becoming a substantial holder 2 pages 1.4MB
Regulatory Filings
2012-09-13 English
Completion of Security Purchase Plan and Placement 17 pages 215.1KB
Capital/Financing Update Classification · 100% confidence The document is a detailed announcement regarding the completion of a Security Purchase Plan and a placement of shares by Augur Resources Ltd. It includes an Appendix 3B, which is a New Issue Announcement and Application for Quotation of Additional Securities, as well as an Appendix 3Y, which is a Change of Director's Interest Notice. The content focuses on the issuance of new shares, the pricing, the number of shares issued, and compliance with ASX listing rules. There are no financial statements or comprehensive financial performance data typical of annual or interim reports. The document is primarily about capital raising and share issuance activities, including regulatory compliance disclosures related to these activities. Therefore, the document fits best under the category of Capital/Financing Update (CAP).
2012-09-11 English
Company Secretary Appointment/Resignation 1 page 52
Board/Management Information Classification · 100% confidence The document is a formal announcement regarding the appointment of a new Company Secretary and the resignation of the previous one. It references compliance with ASX Listing Rule 3.16.1, which pertains to disclosure of changes in company officers. The content focuses on management changes and does not contain financial data, report publication, or voting results. The document length is short (1232 characters), and it is clearly an announcement of a board/management change rather than a full report or regulatory filing. Therefore, the appropriate classification is Board/Management Information (MANG).
2012-09-02 English
Augur Earns 80% of Wonogiri Project 4 pages 211.0KB
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement from Augur Resources Ltd regarding the achievement of an 80% earn-in on the Wonogiri project, including technical details about the mineral resource, JORC compliant resource estimates, and ongoing prefeasibility study plans. It contains substantive information about the company's exploration and development activities, resource estimates, and project status. The document is 7,332 characters long, which is sufficient to be considered a full report rather than a brief announcement. It is not a financial report like an Annual Report (10-K) or Interim Report (IR), nor is it a regulatory filing or certification. It is a project update with detailed technical and operational information, which fits best under the category of a Capital/Financing Update (CAP) because it relates to the company's capital project progress and investment in the Wonogiri project. There is no indication of earnings data, management changes, or legal proceedings. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2012-08-28 English

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