Closeness Degree-Based Hesitant Trapezoidal Fuzzy Multicriteria Decision Making Method for Evaluating Green Suppliers with Qualitative Information

Table 1

The description of the subcriteria and five main-criteria [1] and their weight values.

Main-criteria	Weights of main-criteria	Subcriteria	Weights of subcriteria
Quality	H	Quality assurance	MH
		Reject rate	Between F and H
Cost	MH	Product price	H
		Logistic cost	MH
Delivery	Between F and H	Delivery capabilities	F
		Order fulfillment rate	Between L and ML
Technology capability	At least MH	R&D capability	F
		Capability of design	ML
Environmental impacts	Between F and MH	Food safety	At least MH
		Energy consumption	MH
		Solid waste generation	Between F and H
		Air emission	H
		Waste water treatment	Between F and MH
		Environmental management system	MH
		Corporate social responsibility	H