RichTech: Stock trading experiencing abnormal fluctuations, related product revenue proportion is small.

Fusion Technology announced that the company's stock has experienced abnormal fluctuations as the closing price has deviated by 30% over three consecutive trading days in 2025. After a self-inspection, it was confirmed that the company's daily operations are normal and there is no undisclosed significant information. MicroTEC, used in 400G/800G high-speed rate optical modules, has been shipped in bulk and is currently being validated by multiple customers. It is expected that the sales revenue for this year will account for around 2% of the overall audited revenue in 2024. Directors Hong Yun and Supervisor Wang Changhe did not reduce their shareholding from September to December 2025.