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What exactly is the hype about Corning's "Glass Bridge" and the A-share glass substrate stocks hitting the limit-up? If you hold these stocks, first figure out who in this chain makes money first.
If you have stocks like Woguang Optoelectronics and Kaisheng Technology, which are involved in glass substrates, in your account, or if you're closely watching Corning—you need to understand what exactly is driving the rise over the past two days. Don't mistake a confirmed story for actual earnings being realized. Let's clarify this first. On June 24th, Corning released a glass photonic interconnect component called Glass Bridge (using glass as a 'bridge' between optical fibers and chips to align optical signals precisely with the chips). The next day, a bunch of glass substrate stocks on the A-share market hit their daily limit-up, and the STAR 50 Index rose over 6% that week, hitting a new all-time high...