Method for producing mixture of fluoroalkyl iodide telomers and method for producing mixture of fluorine-containing (meth)acrylate esters

A method of producing a mixture of fluorine-containing (meth)acrylate esters, the method including: (A) a telomerization step of obtaining the mixture of the fluoroalkyl iodide telomers; (B) an ethylene addition step of adding ethylene to the mixture of the fluoroalkyl iodide telomers obtained in the step (A) to give a mixture of ethylene adducts; and (C) an esterification step of reacting the mixture of the ethylene adducts obtained in the step (B) with a (meth)acrylate compound to obtain fluorine-containing (meth)acrylate esters.