The statement doesn't directly name suppliers or geographic locations, but links out to their supplier list that provides that information - https://hmgroup.com/sustainability/leading-the-change/transparency/supply-chain/

p.2 "The products we sell are manufactured by approximately 600 commercial product suppliers, which have around 1,200 manufacturing factories and final product processing units (collectively called supplier factories). Our tier 1 and 2 production supply chain contributes to the employment of around one and a half million people in 24 countries. Since 2013, we have published our Supplier List."