斯迪克：PI薄膜系公司部分产品生产所需的上游原材料，目前公司暂无PI薄膜产品的销售

Group 1 - The company currently does not have sales of PI film products, which are upstream raw materials needed for some of its products [2] - The company will disclose any future business developments related to PI film products in accordance with regulations [2] - The small-scale financing requires authorization from the annual shareholders' meeting before implementation, and any progress will be disclosed in compliance with legal and regulatory requirements [2]