Huate Gas: Helium product prices are highly volatile due to geopolitical factors, global supply, and other influences, with a potential for prices to decline in the future.

Walt Gas Announcement: The company’s stock has experienced a cumulative increase of over 30% in closing prices over three consecutive trading days, which constitutes an abnormal fluctuation in stock trading. As of the date of this announcement, the company has observed market rumors regarding price adjustments for helium products. After verification, the company found that the price adjustment margins vary for different customer sectors, and helium product prices are significantly affected by geopolitical factors and global supply, leading to fluctuations. There is a possibility of future price declines. Investors are advised to view related market rumors rationally and not to overestimate the impact of single product price fluctuations on the company’s performance. All company information is based on announcements published on the Shanghai Stock Exchange website and designated media. Investors are reminded to verify online information carefully. Aside from the above, the company has not identified any other media reports or market rumors that could significantly impact the trading price of the company’s stock and require clarification or response. Investors are reminded to be aware of investment risks.