Discussing the extensive backstory and saga that has unfolded since millions of pounds of Chinese drywall were imported and used in the building and repair of homes in the United States, the Broward/Palm Beach News published an excellent piece that describes how the faulty wallboard has caused problems for thousands of homeowners.
The article notes
Before ’04, Chinese businesses like Knauf Tianjin had rarely exported drywall to the States. But then a housing bubble inflated the demand of homes and depleted construction supplies. In South Florida, dozens of new condo towers sprouted along every stretch of beach and bay front, and hundreds of new golf-course-centered suburbs sprouted from Florida City to Jupiter.