The logo of the chemical plants of the UPM Biorefining & Technology the Leuna Chemical Park near Leuna is pictured on November 14, 2025. Finnish materials group UPM unveiled a refinery in the east German state of Saxony-Anhalt in the summer, taking a big risk on a 1.3 billion euro project ($1.5 billion) at a difficult time for the German chemicals sector. (Photo by JENS SCHLUETER / AFP via Getty Images) / TO GO WITH AFP STORY

A jar containing the end product and a example of its use of the chemical plants of the UPM Biorefining & Technology are seen in the Leuna Chemical Park near Leuna on November 14, 2025. Finnish materials group UPM unveiled a refinery in the east German state of Saxony-Anhalt in the summer, taking a big risk on a 1.3 billion euro project ($1.5 billion) at a difficult time for the German chemicals sector. (Photo by JENS SCHLUETER / AFP via Getty Images) / TO GO WITH AFP STORY

Harald Dialer, Executive Vice President Technology of UPM Biorefining & Technology stands with a jar with beech wood chips and a jar with the end product monoethylene glycolin in the front of the chemical plants of the UPM Biorefining & Technology in the Leuna Chemical Park near Leuna on November 14, 2025. Finnish materials group UPM unveiled a refinery in the east German state of Saxony-Anhalt in the summer, taking a big risk on a 1.3 billion euro project ($1.5 billion) at a difficult time for the German chemicals sector. (Photo by JENS SCHLUETER / AFP via Getty Images) / TO GO WITH AFP STORY

A part of the chemical plants of the UPM Biorefining & Technology the Leuna Chemical Park near Leuna is pictured on November 14, 2025. Finnish materials group UPM unveiled a refinery in the east German state of Saxony-Anhalt in the summer, taking a big risk on a 1.3 billion euro project ($1.5 billion) at a difficult time for the German chemicals sector. (Photo by JENS SCHLUETER / AFP via Getty Images) / TO GO WITH AFP STORY

An aerial view shows the chemical plants of the UPM Biorefining & Technology the Leuna Chemical Park near Leuna on November 14, 2025. Finnish materials group UPM unveiled a refinery in the east German state of Saxony-Anhalt in the summer, taking a big risk on a 1.3 billion euro project ($1.5 billion) at a difficult time for the German chemicals sector. (Photo by JENS SCHLUETER / AFP via Getty Images) / TO GO WITH AFP STORY

GLASGOW, SCOTLAND - DECEMBER 03: Stuart Preston CEO Ochil Astronautics, James ‘JD’ Polk Chief Health and Medical Officer NASA, Manwei Chan Director International and ScienceVoyager Technologies Sian Proctor Astronaut Artist Space2inspire attend a panel event at the Space – Comm Scotland Expo in the Scottish Event Campus on December 03, 2025 in Glasgow, Scotland. Space-Comm Expo Scotland is the biggest space industry event to be held in Scotland attended by over 2,300 delegates, 100 speakers and 80 exhibitors, showcasing the very latest space technology and debating the biggest challenges for a new global space age. (Photo by Jeff J Mitchell/Getty Images)

GLASGOW, SCOTLAND - DECEMBER 03: Manwei Chan, Director International and ScienceVoyager Technologies attend a panel event at the Space – Comm Scotland Expo on December 03, 2025 in Glasgow, Scotland. Space-Comm Expo Scotland is the biggest space industry event to be held in Scotland attended by over 2,300 delegates, 100 speakers and 80 exhibitors, showcasing the very latest space technology and debating the biggest challenges for a new global space age. (Photo by Jeff J Mitchell/Getty Images)

GLASGOW, SCOTLAND - DECEMBER 03: Manwei Chan, Director International and ScienceVoyager Technologies attend a panel event at the Space – Comm Scotland Expo on December 03, 2025 in Glasgow, Scotland. Space-Comm Expo Scotland is the biggest space industry event to be held in Scotland attended by over 2,300 delegates, 100 speakers and 80 exhibitors, showcasing the very latest space technology and debating the biggest challenges for a new global space age. (Photo by Jeff J Mitchell/Getty Images)