Yunnan Tin addresses abnormal stock trading volatility after 20% price swing

Yunnan Tin Company Limited reported abnormal stock fluctuations, with a cumulative price deviation of +20% over three consecutive trading days (September 30, October 9, and October 10, 2025). The company confirmed its previously disclosed information remains accurate and found no undisclosed material information from public media or internal planning that would significantly impact its stock price.

The company stated that its current production and operations are normal, with no significant changes in its operating environment. Yunnan Tin noted a recent increase in its main product, tin metal, alongside continuously low processing fees for tin smelting. Furthermore, neither the company, its controlling shareholders, nor their concerted parties currently have any material undisclosed matters or matters under planning, and they did not trade company shares during the period of abnormal fluctuation.

Yunnan Tin reminds investors that future market trends for tin prices are uncertain and advises caution regarding market risks. The company is set to release its 2025 third-quarter report on October 27, assuring no leakage of unreleased periodic report performance information. Investors are encouraged to rely on information published through designated media for all company disclosures.