After more than half a year of fermentation, the A-share optical leader OFIG quit Apple The news of the industrial chain was finally confirmed. On the evening of March 16, OFIG announced that the company had recently received a notice from specific overseas customers (hereinafter referred to as "specific customers") that specific customers planned to terminate their purchasing relationship with the company and its subsidiaries, and the subsequent company would no longer obtain existing business orders from specific customers. An insider in the industry told the reporter that the specific overseas customers mentioned in the Ofiguang announcement were Apple. In the evening of March 16, Shenzhen Stock Exchange urgently issued a letter of concern, requiring Oufiguang to make supplementary disclosure of the time when a specific overseas customer plans to terminate its procurement relationship and the current order situation related to that specific customer; The company is requested to self check and verify whether the information disclosure on order changes is timely.