Core Viewpoint - The company, Hangzhou Huaguang Welding New Materials Co., Ltd., plans to initiate a hedging business for raw material tin with a contract value not exceeding RMB 20 million and a maximum margin balance of RMB 5 million, aimed at mitigating the adverse effects of price fluctuations on its operations [1][2]. Group 1: Hedging Business Overview - The hedging business will be limited to raw material tin related to the company's production operations [2]. - The funding for the hedging business will come from the company's own funds and will not involve raised capital [2]. - The authorization for decision-making and signing relevant legal documents will be granted to the chairman of the board within the specified limits and duration [2]. Group 2: Necessity and Risk Management - The necessity for the hedging business arises from the continuous growth of the company's microelectronic welding tin-based solder business, leading to increased procurement of raw material tin [1]. - The company aims to avoid speculative trading and will focus on normal production operations to reduce the impact of raw material price volatility [1][2]. - The company has established a risk management framework to ensure compliance with relevant accounting standards and to mitigate potential risks associated with the hedging operations [2][4]. Group 3: Previous Hedging Business Situation - In a prior meeting on April 2, 2025, the company approved a hedging business plan with a total contract value not exceeding RMB 200 million and a maximum margin balance of RMB 50 million, covering copper and silver in addition to tin [5]. - The cumulative planned hedging business value is now up to RMB 220 million, with a maximum margin balance of RMB 55 million, covering tin, copper, and silver [5].