US: The commissioners of New Hanover country in North Carolina have approved a US$0.35m incentive package for National Gypsum to open its Wilmington wallboard plant. The package will be offered over five years if the wallboard producer meets benchmarks that include investing US$25m in the plant and hiring at least 51 people at the site, according to the Star News newspaper. The city of Wilmington is also considering offering a package of US$0.23m. However, pollution concerns have been aired at public hearings about re-starting the plant.