Demand for boron trifluoride and complexes in USA is projected to grow from USD 145.8 million in 2026 to USD 261.1 million by 2036, expanding at a CAGR of 6.0%. BF₃ gas accounts for 22% share in 2026 within the product-type segment. Polymer and petrochemicals represent 31.0% share in the end-use segment.