At 17:53 am on April 19, the top of the pressure vessel of Fuqing Nuclear Power Unit 5, the world's first Hualong One demonstration project, was located in the reactor chamber, marking the successful completion of the capping of the pressure vessel.

As the target of "cold test" approaches, the Fuqing project Department of our company pays close attention to node promotion and plans in advance. During the construction process, the professional groups raised their awareness of political stance and overall situation, set up special spearheads, formulated special construction plans, detailed the list of prerequisites and conquered them one by one, and ensured the steady progress of all work before the "cold test" in accordance with the plan.