BEIJING (AP) — China on Monday announced sanctions on 10 American military-related companies in response to a recent U.S. move that bars some leading Chinese tech companies from defense contracts. The Commerce Ministry said that Chinese companies would be blocked from exporting “dual-use” items to the 10 companies, which include military drone makers and some involved in rare earth mining. Dual use refers to goods that can have military as well as non-military applications. The ministry said