Glass fibre manufacturers (including glass wool/reinforcement fibreglass) generated total revenue of EUR 1.10 billion in 2025. This represents a 5.9 percent decrease from the 2024 figure of EUR 1.17 billion. Domestic and foreign revenue development diverged, with domestic revenue increasing by 0.8 percent to EUR 630 million (2024: EUR 625 million) and foreign revenue falling by 13.9 percent to EUR 466 million (2024: EUR 541 million).

The export quota was 64.8 percent in 2025, which is slightly higher than in 2024 (64.1 percent). The total export value for this segment rose by 3.5 percent to EUR 1.16 billion in 2025 (2024: EUR 1.19 billion).

The importquota increased to 68.2 percent (2024: 67.6 percent). The value of imports also rose by 3.5 percent to EUR 1.35 billion in 2025 (2024: EUR 1.30 billion). The trade balance was negative at minus EUR 192 million, which is a 3.4 percent higher deficit than in 2024 (minus EUR 186 million).

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