The commission declined to confirm this , and the numbers appeared to be fluid . China 's premier warns EU investigations into Chinese-made solar panels would backfire . The European Commission is investigating whether Chinese companies are selling products that violate trade rules and could harm the EU's energy security. Li 's comments are the first time that China 's top leadership has weighed in on the dispute .
China 's premier warns EU investigations into Chinese-made solar panels would backfire . The European Commission is investigating whether Chinese companies are selling products that violate trade rules and could harm the EU's energy security. Li 's comments are the first time that China 's top leadership has weighed in on the dispute .