Competitiveness of Coal Chemical Industry Based on Diamond Model

Table 1

The evaluation index system for the competitiveness of coal chemical industry.

The target layer	The criterion layer	The index layer	Data source
Coal chemical industry’s competitiveness A	Production factors B1	Coal consumption of coal-to-oil or gas/(10,000 tons) C1	Energy Statistical Yearbook
		Conversion efficiency of coal chemical industry/(%) C2	<Research on modern coal chemical technology, economy and industrial chain>
	Demand conditions B2	Annual consumption of coal chemical products/(10,000 tons) C3	National Energy Group
	Related and supportive industries B3	Annual gross output value of supportive industries/(100 million yuan) C4	Network data statistics; Note: The supportive industries mainly refer to the coal mining industry
		Total annual profit of supportive industries/(100 million yuan) C5
	Horizontal competition B4	Crude oil imports/(10,000 tons) C6	Energy Statistical Yearbook
		Natural gas imports/(100 million cubic meters) C7
		Self-production of crude oil/(10,000 tons) C8
		Self-production of natural gas/(100 million cubic meters) C9
	Government B5	Annual gross product value of main producing areas of coal chemical products/(100 million yuan) C10	National Bureau of Statistics
		Proportion of fiscal expenditure for coal chemical industry to the total fiscal expenditure/(%) C11