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Nanhai District alone hosts over 170 enterprises with planned investments exceeding RMB 60 billion — one of the very few regions covering the full chain of production, storage, transport, refueling, and application. Hydrogen is now extending far beyond vehicles, into high-temperature industry, energy storage, and heavy-duty long-haul transport. Nanhai is building a cluster with an annual output value of over RMB 100 billion.