re: Adox -- From what I understand the Adox "Art Series" films and papers are manufactured by Fotokemika. Thus, if and only if true all current Adox films and about half the papers would go away. From personal experience I really liked these films but the horrendous QC made them largely unusable for my purposes. I have had no experience with the papers.
Adox's "Premium Line" of papers which includes the MCC, MCP and the Fine Print Variotone will still be available as they are made at their own factory in Germany. I have used all these and they are superb.
Their website indicates they are preparing to manufacture their own "Premium Line" of films but they are not yet available.