HuaSu Holding: The company is not engaged in PCB production business.

HuaSu Holdings announcement, the company's stock price has experienced significant short-term fluctuations, with market sentiment overheated and irrational speculation. Regarding the unfounded rumors circulating on online platforms that the company is involved in the "PCB concept", the company clarifies that it is not engaged in PCB production business. Its main business is research, design, production, and sales of electronic information display terminals; the precision machine tool manufacturing business is still in the early stages of development with a low revenue proportion. As of May 26, 2026, the company's price-to-book ratio is 42.07, while the average price-to-book ratio for the "optoelectronics" industry is 3.59, indicating a significant difference in price-to-book ratio compared to its industry peers.