In order to gather both qualitative and quantitative insights, supply-side and demand-side stakeholders were interviewed during the primary research process. CEOs, vice presidents of manufacturing, directors of plant operations, heads of research and development, and commercial directors from suppliers of composite materials, glass fiber manufacturers, and fiberglass roving manufacturers were examples of supply-side sources. Procurement heads from wind turbine manufacturers, automotive composite engineers, construction project managers, GFRP pipe makers, and technical directors from marine and aerospace OEMs were examples of demand-side sources. Primary research verified capacity expansion schedules, validated market segmentation across chopped strand roving, continuous filament roving, woven roving, and direct roving categories, and obtained information on pricing dynamics, recycling technology adoption, and raw material sourcing strategies (soda ash, boron, and silica).
Primary Respondent Breakdown:
By Designation: C-level Executives (32%), Director Level (30%), Others (38%)
By Region: North America (32%), Europe (30%), Asia-Pacific (33%), Rest of World (5%)
Global market valuation was derived through production capacity mapping and end-use industry consumption analysis. The methodology included:
Identification of 40+ key manufacturers across North America, Europe, Asia-Pacific, and Latin America
Product mapping across E-glass, ECR-glass, S-glass, and specialty glass roving categories
Analysis of reported and modeled annual production volumes specific to roving product lines
Coverage of manufacturers representing 75-80% of global production capacity in 2024
Extrapolation using bottom-up (end-use industry consumption × ASP by region) and top-down (manufacturer capacity validation) approaches to derive segment-specific valuations for construction & infrastructure, wind energy, automotive, marine, and electrical applications
This methodology maintains the structure you provided while adapting it specifically for the fiberglass roving market with authentic industry sources and modified percentages in the primary respondent breakdown as requested.