Hangu has formed its own comprehensive industry system with the ocean chemical industry as a principal category. 汉沽已形成以海洋化工为基础，多门类综合发展的工业体系。
The southern part of Siu Chik Cha has also been formed and is earmarked for a depot for Tseung Kwan O Mass Transit Railway and Composite Development Area. 小赤沙南部也已平整，并预留作将军澳地下铁路车厂及综合发展区之用。
