Komori
Governance6721Wintest Corp.Electrical and Precision Instruments

(Correction) Partial Correction to “Matters Concerning Controlling Shareholder (Parent Company), etc.”

In the disclosure concerning the parent company, etc. published on 22 May 2026, Wuhan Jingce Electronic Group Co., Ltd. was corrected from “parent company” to “other affiliated company,” and related wording in the explanations was also revised.

Worth reading
42Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
—
Displayed only when the document provides numerical figures.
Wording
Definitive
How definitive the wording is.

The document this correction applies to

Timely disclosure
Matters Concerning Controlling Shareholders (Parent Company, etc.)2026-05-22

What was corrected and how

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

Original disclosure22 May 2026

Matters Concerning Controlling Shareholders (Parent Company, etc.)

Open the original document
172 daysThe pre-correction wording stayed published for this period (Calculated from the Original Disclosure Date Indicated in the Document)
This correction2026-11-10
Location of correction (where in the original document)

1. Corporate name, etc. of the parent company, controlling shareholder (excluding the parent company), or other affiliated company; 2. The listed company’s position within the corporate group of the parent company, etc., and other relationships between the listed company and the parent company, etc. (1)–(3)

Before correction

Wuhan Jingce Electronic Group Co., Ltd. was described as the “parent company,” and the main text also referred to it as the “parent company.”

After correction

Wuhan Jingce Electronic Group Co., Ltd. was described as an “other affiliated company,” and the main text referred to it as an “other affiliated company” or “Wuhan Jingce Electronic Group Co., Ltd. (group companies).”

ChangesCorrection from parent company to other affiliated company and revision of related wording
Reason for correction

Wuhan Jingce Electronic Group Co., Ltd., which was originally our parent company, should have made timely disclosure promptly after changing from a parent company to an other affiliated company as of 3 February 2025, but verification at the time was insufficient. This was because of an external indication.

What was corrected and how
ItemDetails
Disclosure subject to correctionMatters Concerning Controlling Shareholders (Parent Company, etc.)
Original disclosure date22 May 2026
Location of correction1. Corporate name, etc. of the parent company, controlling shareholder (excluding the parent company), or other affiliated company; 2. The listed company’s position within the corporate group of the parent company, etc., and other relationships between the listed company and the parent company, etc. (1)–(3)
Details of correctionWuhan Jingce Electronic Group Co., Ltd. was described as the “parent company,” and the main text also referred to it as the “parent company.” → Wuhan Jingce Electronic Group Co., Ltd. was described as an “other affiliated company,” and the main text referred to it as an “other affiliated company” or “Wuhan Jingce Electronic Group Co., Ltd. (group companies).”
Reason for correctionWuhan Jingce Electronic Group Co., Ltd., which was originally our parent company, should have made timely disclosure promptly after changing from a parent company to an other affiliated company as of 3 February 2025, but verification at the time was insufficient. This was because of an external indication.
Items this document does not state (1)
Impact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

Because verification at the time was insufficient, timely disclosure was not made promptly after Wuhan Jingce Electronic Group Co., Ltd. changed from a parent company to an other affiliated company as of 3 February 2025. This correction was made following an external indication.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
(Correction) Partial Correction to “Matters Concerning Controlling Shareholder (Parent Company), etc.” | Wintest Corp. (6721) timely disclosure | Komori