[Yakang shares: the company has no direct business cooperation with Nvidia]-on June 13, Yakang shares disclosed serious abnormal fluctuations in convertible bond trading, and the price of "Yakang convertible bonds" has fluctuated greatly recently. The company has no direct business relationship with Nvidia. Whether the company can become the agent partner of Nvidia still needs to be approved by Nvidia, which is uncertain. With regard to the company's optical module business, it accounts for a relatively low proportion of the company's business income, which will not have a significant impact on the company's existing performance; with regard to CPO business, the company has not obtained CPO-related income, and the company has not carried out related R & D activities on CPO technology.