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Sumitomo Bakelite Company Limited — Investor Relations & Filings

Ticker · 4203 ISIN · JP3409400003 T Manufacturing
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Filings indexed 71 across all filing types
Latest filing 2024-06-25 Governance Information
Country JP Japan
Listing T 4203

About Sumitomo Bakelite Company Limited

https://www.sumibe.co.jp/english/

Sumitomo Bakelite Co., Ltd. is a manufacturer specializing in high-performance plastics and related materials. The company develops and supplies a diverse range of products based on its core expertise in thermosetting resins, including phenolic and epoxy resins. Its primary business segments serve the semiconductor, automotive, and electronics markets. Key products include semiconductor encapsulation materials, resins for automotive components such as brake friction materials, and materials for electronic circuit boards. The company also produces advanced materials for the aerospace industry and offers specialized products for the life sciences sector. Sumitomo Bakelite is focused on technological innovation to discover higher functions in plastics for a wide range of applications.

Recent filings

Filing Released Lang Actions
内部統制報告書－第133期(2023/04/01－2024/03/31)
Governance Information Classification · 100% confidence The document is titled "内部統制報告書" (Internal Control Report) and explicitly references the legal basis as Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act ("金融商品取引法第24条の４の４第１項"). It details the scope, criteria, and procedures for evaluating internal controls over financial reporting as of the fiscal year-end (March 31, 2024), concluding that the internal controls are effective. This content is characteristic of the required annual disclosure regarding internal controls over financial reporting, which is typically filed alongside the 10-K in the US context, but in Japan, this specific report is often filed separately or as part of the annual disclosure package. Given the specific nature of an 'Internal Control Report' based on Japanese financial regulations, it does not perfectly align with the standard US SEC codes (10-K, AR, etc.). However, among the provided options, it is a comprehensive annual-like report focusing on internal controls and audit principles, making 'Audit Report / Information' (AR) the closest fit for a detailed, non-10-K annual assurance document, or potentially 'Governance Information' (CGR). Since it is a formal report on the 'framework' and 'evaluation' of internal controls, which is closely related to auditing standards, AR is a strong candidate. If a specific code for 'Internal Control Report' existed, that would be chosen. Given the options, AR covers standalone audit/assurance reports. Alternatively, CGR covers governance practices. Since the core is the *evaluation* against established *standards* (which is an assurance function), AR is selected as the best fit among the limited choices for a formal, annual assurance-related document that isn't the full 10-K.
2024-06-25 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is extremely short (598 characters) and contains a table structure typical of a cover page for a regulatory filing in Japan. Key elements include: "【提出書類】確認書" (Filing Document: Confirmation Document), "【根拠条文】金融商品取引法第24条の４の２第１項" (Basis Article: Article 24-4-2, Paragraph 1 of the Financial Instruments and Exchange Act), and a confirmation statement by the CEO regarding the appropriateness of the contents of the company's '第133期(自 2023年４月１日 至 2024年３月31日)の有価証券報告書' (133rd Fiscal Year Annual Securities Report). This document is not the Annual Report (10-K) itself, but rather a formal confirmation/attestation related to it. Since there is no specific category for a 'Confirmation Document' related to an Annual Report, and given its nature as a formal regulatory submission confirming compliance, it falls best under the general 'Regulatory Filings' (RNS) category, as it is a specific regulatory submission that doesn't match the other detailed categories (like ER, IR, AR, etc.). It is not an announcement of a report publication (RPA) but a required regulatory certification accompanying a major filing. FY 2024
2024-06-25 Japanese
有価証券報告書－第133期(2023/04/01－2024/03/31)
Annual Report
2024-06-25 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is extremely short (600 characters) and contains a table structure typical of a cover page for a Japanese regulatory filing. Key elements include: "【提出書類】確認書" (Filing Document: Confirmation document), "【根拠条文】金融商品取引法第24条の４の８第１項" (Legal Basis: Article 24-4-8, Paragraph 1 of the Financial Instruments and Exchange Act), and a confirmation statement by the CEO regarding the appropriateness of the "第133期第３四半期...の四半期報告書" (133rd Fiscal Year Third Quarter... Quarterly Report). This structure strongly suggests a document confirming the accuracy of a Quarterly Report, which aligns with the definition of an Interim/Quarterly Report (IR) or a related confirmation document. Since the text explicitly confirms the accuracy of the 'Quarterly Report' (四半期報告書), and it is not the full report itself but a confirmation document, it is most closely related to the comprehensive quarterly filing. Given the options, 'Interim / Quarterly Report' (IR) is the most appropriate classification for the underlying subject matter being confirmed, although the document itself is a confirmation. However, if this confirmation document is being filed alongside the quarterly report, it is a specific regulatory filing. Since there is no specific code for a 'Quarterly Report Confirmation Document', and it relates directly to the quarterly financials, IR is the closest fit for the content focus. If it were just an announcement of the IR, it would be RPA/RNS. Since it is a formal confirmation document related to the quarterly filing, IR is chosen as the primary category representing the financial period being addressed.
2024-02-07 Japanese
四半期報告書－第133期第3四半期(2023/10/01－2023/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed by Sumitomo Bakelite Co., Ltd. with the Kanto Local Finance Bureau. It contains detailed financial statements, management analysis (MDA), and operational data for the third quarter of the 133rd fiscal period (ending December 31, 2023). It is a comprehensive financial filing rather than a mere announcement or certification, fitting the definition of an Interim/Quarterly Report (IR). 9M 2024
2024-02-07 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act of Japan, specifically related to the accuracy of a Quarterly Report (133rd term, 2nd quarter). While it references a quarterly report, it is a standalone regulatory filing confirming the accuracy of the financial statements, which falls under the category of general regulatory filings as it does not constitute the financial report itself.
2023-11-08 Japanese

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