证券日报网讯英思特（301622）9月12日发布公告，在公司回答调研者提问时表示，公司采用"成本加 成"定价模式，原材料价格的短期快速上行或快速下行可能对毛利率造成阶段性影响；由于价格传导具 有一定的滞后性，若原材料价格长期呈现缓慢稳定的上升或下降态势，公司在"成本加成"的定价模式下 可逐步通过价格传导的方式保持公司毛利率的稳定性。公司选择与多种来源类型的原材料供应商建立长 期稳定的合作关系，总部位于内蒙古包头市，属于国内主要稀土原材料供应地，原材料来源充足。公司 与供应商的合作稳定，在采购环节，公司选择与多种来源类型的原材料供应商建立长期稳定的合作关 系，并与相关原材料供应商签订了长期协议以保证原材料供应稳定。同时，公司密切关注市场动态和政 策变化，及时预测原材料价格走势，根据市场需求和原材料价格波动情况，合理调整库存水平。公司通 过根据在手订单提前采购稀土原材料、与客户建立调价机制、优化配方、改进工艺等措施，以减少稀土 原材料价格波动对公司经营业绩的不利影响。 ...

Core Viewpoint - The establishment of the joint research and development base for rare earth bio-metallurgy in Baotou represents a significant achievement in the integration of industry, academia, and research, aimed at enhancing the sustainable development of China's rare earth industry [1][2]. Group 1: Joint Research and Development Base - The joint research base was officially inaugurated on June 7, involving top universities and leading companies in the rare earth sector, marking a key milestone in the construction of "two rare earth bases" [1]. - The base focuses on developing rare earth bio-separation technology using advanced methods such as microbial synthesis, aiming to efficiently leach, enrich, and separate rare earth elements from tailings and urban waste [1]. Group 2: Technological Innovations - The project utilizes green bio-metallurgy technology developed by Tsinghua University, which addresses pollution issues associated with chemical methods and significantly improves the efficiency of rare earth resource recovery and product value [2]. - The current demonstration lines for processing 10 tons of rare earth tailings and tons of rare earth waste have been completed and validated [1]. Group 3: Future Directions - The next steps involve focusing on key technological breakthroughs and the transformation of research results, particularly in the comprehensive utilization of rare earth tailings and pilot testing [1].