Core Viewpoint - Zhejiang Fu Holdings (002266.SZ) is actively developing lithium-lead alloy as a significant option for coolant in controllable nuclear fusion reactors, with ongoing research and development in lithium-lead pumps [1] Company Developments - The company has invested in the research and development of lithium-lead pumps for several years, with prototypes currently undergoing testing and validation [1] - Zhejiang Fu Nuclear Power, a wholly-owned subsidiary, is focused on the research and manufacturing of the fourth-generation commercial fast reactor liquid metal nuclear main pump, positioning itself as a leader in the development of core components for fourth-generation nuclear power in China [1] Industry Milestones - The first 600MW fourth-generation commercial fast reactor liquid metal nuclear main pump prototype successfully passed trial operation tests in November 2019 at the Zhejiang Fu Hydropower complete machine testing platform, meeting all expected performance indicators [1]