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NIPPON SEIRO CO., LTD. — Investor Relations & Filings

Ticker · 5010 ISIN · JP3723800003 T Manufacturing
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Filings indexed 71 across all filing types
Latest filing 2023-05-15 Regulatory Filings
Country JP Japan
Listing T 5010

About NIPPON SEIRO CO., LTD.

https://www.seiro.co.jp/en/

NIPPON SEIRO CO., LTD. is a specialized manufacturer of high-quality waxes. The company's core business involves the production and sale of petroleum-derived products, primarily paraffin waxes and microcrystalline waxes. It leverages proprietary manufacturing technologies, such as a combined multi-stage press sweating and solvent deoiling method, to offer a wide variety of grades with finely-categorized melting points and high levels of refinement. In addition to its primary waxes, the company develops and supplies value-added products including blended waxes (combined with resins), chemically modified waxes (via oxidation, esterification, etc.), water-based wax emulsions, and synthetic Fischer-Tropsch (FT) waxes. The company's products are highly regarded for their quality and are utilized in diverse applications across global markets.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 1% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の４の８第１項' (Article 24-4-8, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification regarding the accuracy of a quarterly report, rather than the quarterly report itself. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS). Q1 2023
2023-05-15 Japanese
四半期報告書－第97期第1四半期(2023/01/01－2023/03/31)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Quarterly Report' (四半期報告書) filed by Nippon Seiro Co., Ltd. with the Kanto Local Finance Bureau. It contains detailed financial statements, including the consolidated balance sheet, income statement, and comprehensive income statement for the first quarter of the fiscal year ending 2023. It also includes management analysis and notes to the financial statements. This fits the definition of an Interim/Quarterly Report (IR). Q1 2023
2023-05-15 Japanese
内部統制報告書－第96期(2022/01/01－2022/12/31)
Governance Information Classification · 1% confidence The document is an 'Internal Control Report' (内部統制報告書) filed under the Financial Instruments and Exchange Act of Japan. It details the company's framework, evaluation scope, and results regarding internal controls over financial reporting. Since this is a specific regulatory filing required by Japanese law that does not fit into the categories of Annual Reports (10-K), Earnings Releases (ER), or other specific financial reporting categories, it is classified as a Regulatory Filing (RNS).
2023-03-30 Japanese
確認書
Regulatory Filings Classification · 1% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の４の２第１項' (Article 24-4-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification confirming the accuracy of the contents of the Annual Securities Report (有価証券報告書). According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type. FY 2022
2023-03-30 Japanese
有価証券報告書－第96期(2022/01/01－2022/12/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of an Annual Report (10-K). It contains comprehensive financial data, business information, and is filed under the Financial Instruments and Exchange Act. The document header explicitly identifies it as an 'Annual Securities Report' for the fiscal year ending December 31, 2022. FY 2022
2023-03-30 Japanese
確認書
Report Publication Announcement Classification · 1% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act, specifically related to the accuracy of the 3rd Quarter Report (第３四半期報告書). While it references a quarterly report, the document itself is a formal regulatory filing confirming the accuracy of the financial statements, which is a standard regulatory requirement in Japan. Since it is a specific regulatory filing that does not fit into the 'Interim/Quarterly Report' (IR) category (which would be the report itself) or other specific categories, it is best classified as a Regulatory Filing.
2022-11-14 Japanese

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