mschem - The short supply of Fuji papers is easily explained. 1) There's a serious pandemic going on which has dramatically affected both supply and labor in every mfg country involved; 2) for the same reason shipments of all kinds of things have gotten all backed up, especially in relation to shipping containers, large trucks etc.; 3) numerous photo-related businesses weren't even open for months on end; and 4) Kodak was relocating their own manufacture of color paper to China, and the failure of that operation to get fully up and running on schedule due to the pandemic left Fuji as the only primary supplier, and therefore overwhelmed with demand right when it was the most difficult to fill those greater quantities.
Fortunately, I placed my order for a big roll of Fuji color paper with B&H six months in advance of anticipated need. It actually took seven months to get. But I can't complain. The supply issue IS gradually improving.