The Guangzhou municipal government office issued a marine-economy "15th Five-Year" development plan directing integration of maritime and low-altitude aerospace industries. The plan pushes scale-up of drones for maritime monitoring, offshore logistics, marine tourism and emergency rescue, and prioritises offshore commercial space activities—launch, recovery, testing and operations—to extend the industry chain. It calls for leveraging LEO satellite constellations to develop marine communications,

The Guangzhou municipal government office issued a marine-economy "15th Five-Year" development plan directing integration of maritime and low-altitude aerospace industries. The plan pushes scale-up of drones for maritime monitoring, offshore logistics, marine tourism and emergency rescue, and prioritises offshore commercial space activities—launch, recovery, testing and operations—to extend the industry chain. It calls for leveraging LEO satellite constellations to develop marine communications, precise ship navigation/positioning and deep-sea environmental monitoring services. The plan targets concentrated R&D and supply-chain buildout for new materials—heavy anti-corrosion coatings, magnesium-alloy anti-corrosion conductive coatings, marine-biodegradable and extreme-environment materials—plus a deep-sea and polar materials supply system and accelerated deployment of these materials in offshore wind, cross-sea bridges, large ships and deep-sea aquaculture equipment.