Level indicators	Weights	Secondary indicators	Weights	Three-level indicator	Weights
Resource dimension	0.3610	infrastructure	0.3743	Berth length	0.2661
				Number of port berths (for production)	0.2782
				Number of 10,000-ton berths (for production)	0.4557
		Logistics scale	0.6257	Cargo throughput (100 million tons)	0.2344
		Logistics scale	0.6257	Container throughput (10,000 TEU)	0.7656
Economic dimension	0.2294	Hinterland economic level	1	Per capita GDP (yuan)	0.0271
				Per capita tertiary industry (yuan)	0.0797
				Per capita import/export ($)	0.4280
				Proportion of tertiary industry in GDP	0.0096
				Per capita retail sales of social consumer goods (yuan)	0.1157
				Per capita disposable income (yuan)	0.0305
				Per capita consumption expenditure (yuan)	0.0447
				Resident population at the end of the year (10,000 people)	0.2646
Technical dimension	0.4095	Development potential	1	GDP growth rate	0.0063
				Cargo throughput growth rate	0.0961
				Container throughput growth rate	0.2581
				Import and export volume growth rate	0.1329
				Growth rate of retail sales of consumer goods	0.0216
				Practitioner (10,000 people)	0.4241
				Employment growth rate	0.0610