The outcome of a high-profile section 337 case against China could hand U.S. companies a new tool to block imports of products that were built using U.S. trade secrets stolen through a cyberattack, according to attorneys and trade experts. Sources said the U.S. Steel case against 40 Chinese steel companies , now pending at the International Trade Commission, could set a precedent in how the U.S. responds to the theft of trade secrets through cyberattacks when use of domestic laws...