CGN starts main construction of unit 4 at Zhejiang Sanao nuclear project

The first-concrete milestone matters less as a single reactor event than as a pacing signal: it pushes Sanao's second phase into full build-out, implying multiple units now advancing in parallel rather than sequentially. That cadence is what shapes the project's future capacity additions and the supply chain's order visibility. The open question is whether this parallel build-out holds schedule through the equipment and construction phases where nuclear projects typically slip.