OPK Vision: Jiangsu Duozhi Medical's contact lenses have already begun production and received a small number of orders. Delivery is scheduled to start in early July.

Opconvision stated on the interactive platform on July 2nd that the contact lenses of Jiangsu Duozi Medical have started production and have received a small number of orders. Delivery is planned to start in early July. Currently, the business model for contact lenses is OEM, with no independent brand yet.