wrong. 
Raising the tariff will actually HELP America. CN has sought to destroy our manufacturing and even now, has been slowly blocking our silicon from going there. 
Likewise, CN is hard at work at stealing the technology as well as putting CN scientists into positions that would normally be an American, and then scientist brings the research back home. 

If we want to remain relevant in both Solar PV, AND electronic chips, then we need to bring back manufacturing here. And the only way to do that, is put up a tariff against dumping.