热威股份：公司电热元件产品为定制化产品

Core Viewpoint - The company, Rehewei Co., Ltd., emphasizes that its electric heating element products are customized, with pricing determined based on specific product models and customer agreements [2] Pricing Mechanism - The pricing adjustment mechanism includes price linkage adjustments, negotiated pricing, and annual price bidding [2] - Price linkage involves adjusting sales prices based on predetermined average exchange rates and raw material benchmark prices, responding to fluctuations in these factors [2] - Negotiated pricing occurs irregularly, where sales prices remain unchanged within a specified timeframe until the next negotiation [2] - Annual price bidding is conducted at the request of customers, where prices for the next fiscal year are locked based on forecasted order volumes [2]