Despite criticisms, Beijing has been steadily gathering support for its "Belt and Road" initiative, which aims to weave a network of ports, bridges and power plants linking China with Africa, Europe and beyond.
Italian Premier Giuseppe Conte has pledged to sign a memorandum of understanding this week on supporting the initiative during a visit by Chinese President Xi Jinping, who has made the initiative a signature policy of his administration.
Italy's involvement would give China a crucial inroad into western Europe and a symbolic boost in its economic tug-of-war with the United States.
Italy would be the first member of the G-7, a group of seven major economies that includes the United States, to join Belt and Road, following Portugal's embrace of the initiative in December.