According to data from Towards Chemical and Materials, the global bio-based polyamide (PA) market is experiencing rapid growth. The market was valued at $311.25 million in 2025 and is projected to surge to $2,017.35 million by 2035. During the forecast period from 2026 to 2035, the market is expected to grow at a compound annual growth rate (CAGR) of 20.55%.

In 2025, Europe held the largest share of the bio-based polyamide market, accounting for a substantial 38.72%. The development of this market is primarily driven by the growing emphasis on sustainable materials and stringent regulations implemented by governments worldwide to promote bio-based materials.

Bio-based polyamide is a polymer made from renewable biological resources, specifically agricultural waste. Its production process helps reduce carbon footprints and greenhouse gas emissions. This material exhibits excellent chemical resistance and low moisture absorption, making it widely applicable in the automotive, textile, electronics, and medical sectors.

In 2025, Europe dominated the global bio-based polyamide market with a market share of 36.15%. Among various product categories, PA-66 held the largest market share in 2025, with revenue accounting for over 51.98%, thus securing its dominant position in the market. According to relevant data, the engineering plastics segment held a leading position in the market, with a market share of 68.89% in 2025. In terms of end-use applications, the automotive sector dominated the market, holding a market share of over 36.55% in 2025.