Diamonds are mined in various countries but are often cut and polished in India. President Trump used emergency powers to impose a 50 percent tariff on Indian exports in August.
President Trump wants pharmaceutical production to return to the United States. A shuttered factory in Louisiana shows how hard that will be for generic medicines.
Dr. Reddy’s, an Indian generic drugmaker, in March closed its factory in Shreveport, La.
Two decades of sustained effort to build national self-reliance and minimize imports have antagonized trade partners but fortified what a senior adviser called Beijing’s “bulwark” against conflicts.