...And where’s South Korea in that list? Don’t they make good panels?...
I think that list is about reversing the ban from the countries that were price-fixing.
South Korea does make some good panels. LG doesn't make them anymore, but there's probably another dozen companies. Hanwha (aka Q-Cells) are the ones folks in the U.S. are probably most familiar with, but Q-Cell panels for the U.S. come from their factory in Georgia rather than SOuth Korea.
And what about the silicon base crystals? Don’t they come from China anyway?
Interesting question. For panels, China probably produces more than anyone else (e.g., Jinko, Trina). But Japan, South Korea, Mexico, and a number of other countries do too. Most panels in the U.S. are probably made in the U.S. (e.g., Panasonic, LG, Mission Solar, QCells) or nearby (e.g., SunPower are from Mexico) to reduce shipping. But as to the cells the panels are made from, IDK.
...In other words, helps people?...Or just companies?
Probably depends on who you ask. For example, lifting the bans allows access to lower cost panels which consumers enjoy and helps solar installers stay afloat. But, it might put American companies out of business.