SummaryCompaniesTrump administration considers potential escalation in China trade warMeasure could restrict shipments to China of goods containing or made with U.S. softwarePlan would retaliate against China's rare earth export restrictions if adoptedOct 22 (Reuters) - The Trump administration is considering a plan to curb a dizzying array of software-powered exports to China, from laptops to jet engines, to retaliate against Beijing's latest round of rare earth export restrictions, according t...