[2-connected Jitai Co., Ltd.: Liquid-cooled silicone oil did not achieve any sales in the first half of 2026 and the product is currently in the internal application verification stage] On September 27, Jitai Co., Ltd. (002909.SZ) announced abnormal stock trading fluctuations. In the first half of 2026, the company's overall sales revenue from the new energy field business was 28.4545 million yuan, accounting for 5.88% of the company's operating income, which is a low proportion. The operating conditions of this business are affected by factors such as changes in downstream industry policies and market demand, market competition, customer verification progress, etc. There is uncertainty in future business development and its impact on the company's operating performance. The company's liquid cooling silicone oil did not achieve any sales in the first half of 2026. The product is currently in the internal application verification stage and needs to be simultaneously verified by customers; only after the relevant verification is completed and meets the requirements can it enter the small batch production stage. There are uncertainties in the verification progress and results of related products, small batch production progress, customer introduction, subsequent order acquisition and large-scale sales.