Suzhou Everbright Photonics Says Morgan Stanley FCC Memo Not Formal Rule

The episode shows how a single sell-side memo can move an entire A-share subsector even before any formal rule exists, with the 65% BOM localization threshold doing the damage rather than any enacted text. That matters for Chinese optical module makers and their supply chains, which now face headline risk from policy chatter that may never become binding. The open question is whether such a threshold ever appears in a formal FCC action, and how the gap between oral signals and actual rulemaking gets priced.