天禄科技：反射式偏光增亮膜主要用于LCD面板，在中国大陆拥有坚实的下游市场

Group 1 - The core viewpoint of the article highlights that Tianlu Technology's reflective polarizing enhancement film is primarily used in LCD panels, which have a strong downstream market in mainland China [2] - According to market data, the global shipment volume of LCD panels is expected to exceed 200 million square meters in 2024, with mainland Chinese panel manufacturers holding over 70% market share globally, providing robust support for the development of upstream raw materials [2] - The company currently has not signed long-term supply agreements with downstream customers [2]