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Maruo Calcium Co., Ltd. — Investor Relations & Filings

Ticker · 4102 ISIN · JP3872800002 T Manufacturing
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Filings indexed 71 across all filing types
Latest filing 2022-12-28 Annual Report
Country JP Japan
Listing T 4102

About Maruo Calcium Co., Ltd.

https://www.maruo-cal.co.jp/

Maruo Calcium Co., Ltd. is a comprehensive manufacturer specializing in the production and sale of calcium carbonate and other industrial raw materials. Established in 1926, the company offers a diverse product portfolio that includes heavy calcium carbonates and colloidal calcium carbonates. These compounds serve as essential materials for a wide range of industrial applications, including paints, plastics, sealants, and adhesives. The company leverages its extensive history and technical expertise to develop and supply high-quality calcium-based products tailored to various market needs.

Recent filings

Filing Released Lang Actions
訂正有価証券報告書－第71期(平成30年4月1日－平成31年3月31日)
Annual Report Classification · 100% confidence The document is a Japanese 'Yukashoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K. The header explicitly identifies it as a 'Correction of Securities Report' (訂正有価証券報告書) and provides the fiscal year (第71期, 2018-04-01 to 2019-03-31) and company details. It contains extensive XBRL tagging and financial data, confirming it is the full annual report filing rather than a mere announcement. FY 2019
2022-12-28 Japanese
訂正有価証券報告書－第72期(平成31年4月1日－令和2年3月31日)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuuka Shouken Houkokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains detailed financial statements, business information, and regulatory disclosures for the fiscal year ending March 31, 2020. The document includes XBRL tags and comprehensive financial data, confirming it is the full annual report rather than an announcement or summary. FY 2020
2022-12-28 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act, specifically related to a correction of a previous Securities Report (有価証券報告書). Since it is a regulatory filing submitted to the Kinki Local Finance Bureau regarding the accuracy of financial reporting and does not fit into specific categories like 10-K or IR, it is classified as a general regulatory filing. FY 2021
2022-12-28 Japanese
訂正有価証券報告書－第73期(令和2年4月1日－令和3年3月31日)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which translates to 'Annual Securities Report'. This is the Japanese equivalent of a 10-K filing. The document includes a cover page with the company name (Maruo Calcium Co., Ltd.), the fiscal period (第73期, 2020-04-01 to 2021-03-31), and XBRL tagging data, confirming it is the full annual financial report rather than an announcement or summary. FY 2021
2022-12-28 Japanese
確認書
Audit Report / Information Classification · 98% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act, specifically related to a correction of a Securities Report (有価証券報告書). Since it is a regulatory filing submitted to the Kinki Local Finance Bureau regarding the accuracy of financial reporting and does not fit into specific categories like 10-K or IR (as it is a confirmation of a correction), it falls under the general regulatory filings category. FY 2022
2022-12-28 Japanese
訂正有価証券報告書－第74期(令和3年4月1日－令和4年3月31日)
Annual Report Classification · 100% confidence The document is a Japanese 'Yukashoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K. The header explicitly states '有価証券報告書' (Securities Report) and provides the fiscal year (第74期, 2021-04-01 to 2022-03-31). It includes XBRL tags and detailed financial disclosure data, confirming it is the full annual report rather than an announcement or summary. FY 2022
2022-12-28 Japanese

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