1,4-Butanediol Market By Type (Synthetic, Bio-based), By Application (Tetrahydrofuran (THF), Polybutylene Terephthalate (PBT), Gamma Butyrolactone (GBL), Polyurethane (PU), Others) And By Region - Global And Regional Industry Overview, Market Intelligence, Comprehensive Analysis, Historical Data, And Forecasts 2023 - 2030