Core Viewpoint - The company, Zhonghang Shangda High-Temperature Alloy Materials Co., Ltd., has received a long-term supply confirmation letter from a leading overseas aerospace enterprise, indicating a significant procurement commitment from 2026 to 2030, amounting to approximately 100 million RMB [1] Group 1: Stock Performance - As of December 24, 2025, the stock price of Shangda Co., Ltd. closed at 35.81 RMB, reflecting a 5.32% increase from the previous trading day [1] - The stock opened at 34.18 RMB, reached a high of 36.43 RMB, and a low of 33.5 RMB, with a trading volume of 9.19 billion RMB and a turnover rate of 9.2% [1] Group 2: Business Development - The confirmation letter received by the company is effective immediately and signifies recognition of the company's R&D capabilities, quality control, and production capacity by the client [1] - This development is expected to help the company expand its international market presence and enhance brand influence, positively impacting operational performance [1] Group 3: Risks - The company has noted that the long fulfillment cycle of the contract may expose it to risks related to macroeconomic conditions, policy adjustments, and changes in customer demand [1]
上大股份（301522）披露收到日常经营供货确认函，12月24日股价上涨5.32%