Ningbo Yongxin Optics Co., Ltd. – Market‑Event Summary (18 September 2025)

1. Company Snapshot

  • Name: Ningbo Yongxin Optics Co., Ltd.
  • Listing: Shanghai Stock Exchange (A‑share code 603297)
  • Sector / Industry: Information Technology – Electronic Equipment, Instruments & Components
  • Primary Products: Optical microscopes, optical components, eccentric instruments and related items.
  • Market Capitalisation: 11,050,000,000 CNH
  • Close Price (16 Sep 2025): 108.20 CNH
  • 52‑Week Range: 51.51 – 120.77 CNH

2. Trading‑Anomaly Announcement (18 Sep 2025)

On 18 September 2025, Ningbo Yongxin Optics filed an announcement to the Shanghai Stock Exchange and disclosed the following:

  1. Abnormal Price Movement –

    • From 16 September to 18 September 2025, the closing price of the company’s shares rose by more than 20 % cumulatively over three consecutive trading days.
    • The company characterised this as “stock‑trading abnormality.”

  2. Self‑Check and Findings –

    • A self‑audit confirmed that the company’s production and operations were normal.
    • No significant changes occurred in the external or internal operating environment.
    • No material undisclosed events involving the company, its controlling shareholder or actual controller were identified.

  3. Risk Warning –

    • The announcement cautioned investors to remain alert to secondary‑market risks and to avoid excessive exposure to “hot‑concept” speculation that may inflate price movements.

3. Business‑Focus Clarification

A supplementary statement clarified that the company’s light‑source optical component business is not a core revenue driver:

  • Revenue Contribution: Less than 1 % of total operating income.
  • Business Model: The company focuses on custom‑made, multi‑variant, small‑batch optical microscopes and related components, primarily for scientific and industrial applications.
  • Strategic Position: The light‑source segment is peripheral and unlikely to materially influence short‑term earnings.

4. Market Context

  • The abnormal trading episode coincided with a broader market rally.
  • The Shanghai Composite Index closed at 3,831.66 points, down 1.15 %, while the Shenzhen Component Index ended at 13,075.66 points, down 1.06 %.
  • Total trading volume across the two exchanges reached 31.352 trillion CNY, the third‑highest single‑day volume for the year.

5. Investor Implications

  • Short‑Term Volatility: The price spike was attributed to market‑wide sentiment rather than company fundamentals.
  • Business Stability: The company’s core optical equipment line remains stable, with no operational disruptions reported.
  • Risk Management: Investors are advised to monitor the company’s subsequent filings for any developments that may alter its risk profile, particularly regarding the light‑source segment and any potential regulatory or supply‑chain changes.

The information above is sourced solely from the company’s 18 September 2025 announcement and the related market data provided in the input.