Wolde (688028.SH): Diamond micro-drills used in the field of PCB hole processing. The product is still in the research and testing stage.

Intelligent Wealth APP news, Ward (688028.SH) issued a stock price abnormality announcement stating that the company's main business is research, development, production, and sales of ultra-high precision, high precision cutting tools, and superhard material products. In recent times, some of the company's products and businesses have received high attention, such as diamond micro-drills used in the PCB hole processing field, which are still in the research and testing stage and have not generated income; from January to September 2025, diamond micro-drills achieved operating income of 9.5265 million yuan in other application fields; from January to September 2025, screw, RV gear processing tools, and diamond heat sinks products generated very little income, accounting for no more than 1% of the company's overall operating income. The impact of the above-mentioned products on the company's 2025 operating income is relatively limited, and the development prospects of these products are influenced by multiple factors such as industry trends and market conditions, leading to uncertainties. At the same time, the related market is still in the early stage of cultivation, and future market expansion may face challenges, including risks such as downstream demand falling short of expectations. Investors are urged to make rational judgments and be aware of investment risks.