In 2023, Wacker generated 85 percent of its sales internationally and 15 percent in Germany, said Tobias Ohler, chief financial officer for Wacker.
Across all regions and three of four business segments, 2023 net sales were lower than 2022 net sales.
Only Wacker Biosolutions—the group's smallest business unit, historically by net sales—saw an increase in net sales against the prior year, as the unit was up 2 percent.
By geographic region, Wacker was paced by net sales in Asia of just over $3 billion, a 26-percent drop against net sales of about $4.04 billion in 2022.
Sales dropped 19 percent in the Americas to $1.14 billion in 2023, against net sales of about $1.4 billion in 2022.
In Europe, Wacker posted net sales of $2.52 billion in 2023, a decline of 19 percent against 2022 net sales of $3.1 billion.
Wacker Silicones again paced the full group with net sales for 2023, generating just less than $3 billion, a 21-percent drop against net sales of $3.8 billion in 2022.
"The decline in EBITDA was even more pronounced," Ohler said.
EBITDA for Wacker Silicones fell by 73 percent to $258.2 million.
"This sharp decrease was due to lower prices, especially for standard products, and lower volumes for specialty products," Hartel said. "EBITDA was also dampened by reduced plant utilization rates and the continued high cost of raw materials."
Net sales for Wacker Polysilicon dropped by 30 percent in 2023 to $1.75 billion, against 2022 net sales of $2.5 billion.
Negative factors in the polysilicon division included production-related declines in solar-grade polysilicon volumes and prices, as well as Germany's "persistently high energy prices."
"This decline was prompted primarily by lower volumes and prices," Hartel said.
Wacker Polysilicon trended upward in the last half of 2023, according to Wacker.
Wacker Polymers brought in about $1.73 billion in net sales in 2023, a 21-percent decrease against the full year for 2022.
Here, lower raw material prices benefited EBITDA, which recorded a 12-percent drop in margin against the full year EBITDA for 2022.
And as stated, Wacker Biosolutions increased its net sales by 2 percent year-over-year, coming in at about $369 million for 2023.
While biopharmaceuticals saw "particularly strong growth," Ohler said, sales slowed for established products amid lower prices and volumes.
EBITDA in the biosolutions division was down 59 percent year-over-year.
"This was mainly attributable to integration and upfront costs at the Leon and Halle sites," Hartel said.