[institutional research] the company participated in the collective performance presentation meeting of China Shipbuilding Group, which made it clear that market capitalization management was carried out in terms of industry and capital; another company gradually expanded horizontally in product categories such as voltage regulators and charging coils, and new energy.

① participated in the 2022 collective performance presentation meeting of China Shipbuilding Group, which completed the transition on March 1 this year, and made it clear that market capitalization management should be carried out in terms of industry and capital. With the gradual landing of ② fund-raising projects, the company is gradually expanding horizontally in product categories such as voltage regulators, flywheels and charging coils, and the revenue of new energy products is expected to further grow.