Polyphthalamide Resin Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Product (Unreinforced Plain, Glass Fiber Reinforced, Carbon Fiber Reinforced, Mineral-Filled, Hybrid); End User (Automotive, Electrical and Electronics, Machinery, Personal Care) , and Geography (North America, Europe, Asia Pacific, and South and Central America)