Headline: EEUU y China concretan sus amenazas de guerra comercial y cobre cierra su decima caida en lineaLink: http://www.latercera.com/pulso/noticia/eeuu-china-concretan-amenazas-guerra-come…Publication Date: Saturday, July 7, 2018Primary Source: La Tercera (Chile)Type: articleFormat: Newspaper (Print)Nature of Mention: citedScholar: Hidalgo, Juan CarlosResearch Area: International Economics and DevelopmentTradeSubjects: Responses to US tariffs