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M&A and Subsidiary Changes5820MITSUBOSHI CO.,LTD.Iron & Steel, Nonferrous Metals

(Correction) Partial Correction to the “Notice Concerning the Making of 天進商事株式会社 a Subsidiary through Stock Delivery (Simplified Stock Delivery) and the Acquisition of Shares (Cash Consideration), and the Commencement of a New Business”

With respect to the M&A disclosure dated 10 September 2026, 陳紹年 (Chen Shaonian) was removed from the parties eligible for the share delivery, and the shares to be acquired for cash consideration were revised to consist solely of shares held by 辻恵美子 (Tsuji Emiko). The number of common shares to be delivered, 173,300 shares, the dilution rate of 3.87%, and 辻恵美子 (Tsuji Emiko)'s ownership interest of 3.72% remain unchanged.

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What was corrected and how

A subsequent correction by the company to the contents of an already published filing.

Original disclosure10 September 2026

Notice Regarding the Making of 天進商事株式会社 a Subsidiary through a Share Delivery (Simplified Share Delivery) and Acquisition of Shares (Cash Consideration), and the Launch of a New Business

Open the original document
28 daysThe pre-correction wording stayed published for this period (Calculated from the Original Disclosure Date Indicated in the Document)
This correction2026-10-08
Location of correction (where in the original document)

P4 2. Summary of the Share Delivery (3) Details of the Allocation Related to the Share Delivery; P6 4. Basis for the Details of the Allocation Related to the Share Delivery, etc. (5) Measures to Avoid Conflicts of Interest; and certain portions of the descriptions concerning the parties eligible for the share delivery and the acquisition of shares for cash consideration, and other related matters

Before correction

Parties eligible for the share delivery: 辻恵美子 (Tsuji Emiko) and 陳紹年 (Chen Shaonian). Parties eligible for the acquisition of shares for cash consideration before the correction: Not disclosed

After correction

Party eligible for the share delivery: 辻恵美子 (Tsuji Emiko). Party eligible for the acquisition of shares for cash consideration: only shares held by 辻恵美子 (Tsuji Emiko)

Changes陳紹年 (Chen Shaonian) was excluded from the parties eligible for the share delivery, and the acquisition of shares for cash consideration was changed to only shares held by 辻恵美子 (Tsuji Emiko).
Reason for correction

With respect to the timely disclosure document published on 10 September 2026, following repeated discussions with 天進商事株式会社 regarding the execution of the share transfer agreement, it was decided that 陳紹年 (Chen Shaonian) would be excluded from the parties eligible for the share delivery and that, for the acquisition of shares for cash consideration, only shares held by 辻恵美子 (Tsuji Emiko) would be acquired.

What was corrected and how
ItemDetails
Disclosure subject to correctionNotice Regarding the Making of 天進商事株式会社 a Subsidiary through a Share Delivery (Simplified Share Delivery) and Acquisition of Shares (Cash Consideration), and the Launch of a New Business
Original disclosure date10 September 2026
Location of correctionP4 2. Summary of the Share Delivery (3) Details of the Allocation Related to the Share Delivery; P6 4. Basis for the Details of the Allocation Related to the Share Delivery, etc. (5) Measures to Avoid Conflicts of Interest; and certain portions of the descriptions concerning the parties eligible for the share delivery and the acquisition of shares for cash consideration, and other related matters
Details of correctionParties eligible for the share delivery: 辻恵美子 (Tsuji Emiko) and 陳紹年 (Chen Shaonian). Parties eligible for the acquisition of shares for cash consideration before the correction: Not disclosed → Party eligible for the share delivery: 辻恵美子 (Tsuji Emiko). Party eligible for the acquisition of shares for cash consideration: only shares held by 辻恵美子 (Tsuji Emiko)
Reason for correctionWith respect to the timely disclosure document published on 10 September 2026, following repeated discussions with 天進商事株式会社 regarding the execution of the share transfer agreement, it was decided that 陳紹年 (Chen Shaonian) would be excluded from the parties eligible for the share delivery and that, for the acquisition of shares for cash consideration, only shares held by 辻恵美子 (Tsuji Emiko) would be acquired.
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The reasons the company gives

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Following repeated discussions with 天進商事株式会社 regarding the execution of the share transfer agreement, it was decided that 陳紹年 (Chen Shaonian) would be excluded from the parties eligible for the share delivery and that, for the acquisition of shares for cash consideration, only shares held by 辻恵美子 (Tsuji Emiko) would be acquired.

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(Correction) Partial Correction to the “Notice Concerning the Making of 天進商事株式会社 a Subsidiary through Stock Delivery (Simplified Stock Delivery) and the Acquisition of Shares (Cash Consideration), and the Commencement of a New Business” | MITSUBOSHI CO.,LTD. (5820) timely disclosure | Komori