NCB megacity on the Pearl River delta. Largest single arcology complex by floor area. NCB's primary manufacturing and export terminus.
The Pearl River delta was already one of the most densely engineered places on Earth before the Upheaval. The NCB rationalized it — consolidated the delta's manufacturing and residential zones into a single continuous arcology structure that now stretches forty kilometers from the old Guangzhou footprint to the reclaimed coastline.
Largest single arcology complex by floor area. The primary point of NCB technological export and manufacturing output. What the NCB builds here reaches every faction eventually, through intermediaries, at prices NCB sets.