Kersen(SH:603626) 智通财经网·2025-09-17 10:17Core Viewpoint - The stock of Kosen Technology (603626.SH) experienced a significant price fluctuation, with a cumulative increase of 20% over two consecutive trading days, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange regulations [1] Group 1: Company Operations - Kosen Technology's main business is the production of structural components for consumer electronics [1] - The company has been mistakenly identified by media as a player in the AI glasses sector; however, it does not manufacture AI glasses or their structural components [1] - Kosen Technology has also been associated with the foldable screen concept; yet, upon self-examination, it confirmed that its foldable screen hinge assembly business relies on a single customer and uses externally sourced components, contributing only 2.10% to total revenue in the first half of 2025, thus having a negligible impact on overall performance [1]