以四家龙头为例，宝钢股份、包钢股份是普钢领域的体量前二，中信特钢、久立特材则是特钢领域的市值领头羊。从2021年下半年行业进入下行周期至今，这几家公司的表现差异明显。
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At MWC, just a couple of months later, it's preparing for a major leap forward on future phones and tablets. It's been announced (and backed up with tech demos) that it's developing AMOLED NXTPAPER displays, aiming to combine the eye comfort benefits of TCL's current displays with flagship visual performance. This involved fundamentally redesigning and re-engineering the display architecture. Still, it should address the biggest problems with current LCD-based NXTPAPER, such as mediocre brightness, poor outdoor performance, and dull colors.