Styrene-Butadiene Rubber (SBR) prices, a crucial synthetic elastomer highly utlized in tire, automotive, and insulation componentmanufacture, have remained fairly stable up to mid-May in the key Asian markets, Seasonal readjustments and numerous marketplace forcesnotwithstanding, SBR prices have been fairly resistant, by all accounts of a tenuous balance between strengthened supply conditions andstrong demand from keyindustries.