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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 2012-01-29 Interim / Quarterly Rep…
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
Quarterly Cashflow Report 5 pages 112.4KB
Interim / Quarterly Report Classification · 100% confidence The document is titled 'Appendix 5B Mining exploration entity quarterly report' and contains detailed financial data including cash flows related to operating, investing, and financing activities for a quarterly period ending 31 December 2011. It includes reconciliation of cash, changes in mining tenements, issued securities, and a compliance statement signed by a director. The document is approximately 8,711 characters long, which is sufficient to contain substantive financial data rather than just an announcement. The content aligns with a quarterly financial report for a mining exploration entity, consistent with the definition of an Interim / Quarterly Report (IR). There is no indication that this is an announcement or a certification only, nor is it a full annual report or other filing type. Therefore, the correct classification is IR (Interim / Quarterly Report). Q2 2011
2012-01-29 English
Gold Mineralised Corridor Extended to Over 1300 Metres 7 pages 1.2MB
Regulatory Filings Classification · 95% confidence The document is a detailed report on exploration results for a mining project, specifically reporting drill hole results, mineralization data, and geological interpretations. It includes technical data on gold and copper mineralization, drill hole locations, and assay results. The document is dated and addressed to the ASX Limited, indicating it is a formal disclosure. It does not contain financial statements or management discussion of financial results, so it is not an Annual Report (10-K) or Interim Report (IR). It is not a call transcript, governance, or remuneration report. It is not a voting result or capital change announcement. The content is focused on exploration results and project updates, typical of a mining exploration update or project progress report. Given the nature and content, this fits best under Regulatory Filings (RNS) as a general regulatory announcement about exploration results and project status, since there is no specific category for exploration updates and it is not a full financial report or other specialized filing.
2012-01-12 English
Change of Director`s Interest Notice 3 pages 42.9KB
Director's Dealing Classification · 100% confidence The document is titled 'Change of Director's Interest Notice' and references Appendix 3Y, which is a standard form used to notify changes in directors' shareholdings or interests in securities. It includes details such as the director's name, date of change, number of securities held before and after the change, and nature of the transaction. The document is addressed to the ASX and complies with Listing Rule 3.19A. There is no financial performance data, earnings information, or report content. This is a notification of a director's personal share transactions, fitting the definition of Director's Dealing (DIRS). The document length is 4055 characters, consistent with a brief notice rather than a full report.
2012-01-12 English
Jampang Maiden Resource Estimate and Update 5 pages 348.3KB
Capital/Financing Update Classification · 90% confidence The document is an announcement from Augur Resources Ltd dated 13 January 2012, providing an independent maiden inferred resource estimate for the Central Jampang Gold project. It includes detailed geological and resource estimation data, technical details about drilling and modeling, and information about the project location and geology. The document is not a full annual or interim financial report, nor is it a regulatory filing or certification. It is a project update with detailed resource estimation data, which is typical of a capital/financing update or exploration update. There is no mention of fundraising, capital structure changes, or financing activities, so it is not a Capital/Financing Update (CAP). It is not a call transcript, earnings release, or management report. The document is a technical resource estimate and project update, which fits best under Capital/Financing Update (CAP) as it relates to resource estimation and project status that could impact company valuation and financing decisions. The document length (8244 characters) and content confirm it is a substantive update, not a brief announcement or report publication notice.
2012-01-12 English
132.0 metres at 0.75 g/t Gold and 0.17% Copper at Wonogiri 6 pages 428.0KB
Regulatory Filings Classification · 90% confidence The document is a detailed report on exploration drilling results for a mining project, including specific drill hole data, mineralization intervals, and geological context. It is not a financial report, earnings release, or management discussion. It is a technical exploration update typical of mining companies reporting exploration results to the market. The document is 9815 characters long, which is substantial and contains detailed data, not just an announcement or summary. There is no indication that this is an Annual Report, Interim Report, or any financial filing. It is also not a regulatory filing or legal proceeding. The content fits best with a Capital/Financing Update (CAP) category, as mining exploration results are often reported as material updates affecting the company's asset base and valuation, which is a form of capital market update. However, since the document is purely exploration results without direct financing or capital structure changes, the best fit is Regulatory Filings (RNS) as a fallback category for miscellaneous announcements that do not fit other categories. Given the detailed nature and length, it is not a brief factsheet or presentation. Therefore, the classification is Regulatory Filings (RNS) with high confidence.
2011-12-15 English
Augur Moves to 51% of Wonogiri Gold-Copper Project 4 pages 260.5KB
Capital/Financing Update Classification · 90% confidence The document is a detailed announcement from Augur Resources Ltd regarding their exploration progress and ownership status of the Wonogiri gold-copper project. It includes specific exploration results, drilling data, geological context, and compliance statements related to mineral resource reporting standards. There is no indication that this is a financial report, earnings release, or regulatory filing. The content focuses on operational updates and project status rather than financial performance or governance changes. It is not a report publication announcement since it contains substantive information rather than just a notice of report availability. The document is best classified as a Capital/Financing Update (CAP) because it discusses ownership percentages, expenditure milestones, and exploration investment progress, which relate to the company's capital and project financing activities.
2011-12-12 English

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