I had a little look and found a long and unformatted document that's absolutely no fun to read and it only mentions VEB Thura once. I ran a section through a translator.
"From November 1, 1945, the company operates under the name Hoßfeld & Peter, Pfeifenfabrik, Schweina.
On January 19, 1946, the district commission issued a sequestration notice to the district administrator of the Meiningen District for the implementation of orders 124 and 126 of the SMAD (Soviet Military Administration).
The shareholder Albin Peter is appointed as a trustee.
In October 1947, the company was subjected to a political revision procedure. Although there was a decision to expropriate only the share of Franz Schreinert, but with effect from 17. April 1948 expropriated the whole company. The production of tobacco pipes was continued under the name VEB Thura Pfeifenfabrik for only a few more years, the technology, materials and workforce were transferred to the former company C. S. Reich."
Here's the whole thing:
Vortrag zur Tabakpfeifenherstellung in Schweina - PDF Free Download - https://docplayer.org/74564048-Vortrag-zur-tabakpfeifenherstellung-in-schweina.html
Hope it helps you somewhat.