China's ocean economy hit $810B in H1 — 7.9% of GDP, growing 5.1% YoY. More striking: shipbuilding dominance is near-total. 74% of new orders, 63% of global backlog. This isn't just industrial policy working — it's reshaping global maritime infrastructure and trade routes for decades.

Shipbuilding is capital-intensive, long-cycle, and strategically critical. China now controls pricing, capacity, and delivery timelines for the world's merchant fleet. Competitors (Korea, Japan) are squeezed. For investors: watch logistics, shipping finance, and port operators. The value chain is shifting east, and it's not reversing.