The U.S. “firmly” opposes export controls by China on certain metals used to produce semiconductors, a Commerce Department spokesperson said July 6. “These actions underscore the need to diversify supply chains,” the person said in an email. “The United States will engage with our allies and partners to address this and to build resilience in critical supply chains.”
A new rule change by the Bureau of Industry and Security will subject a broader range of chemical mixtures to declaration requirements, including for export or import. The revisions, outlined in a final rule that takes effect July 3, lowers the concentration threshold level at which mixtures containing certain controlled chemicals are subject to the declaration requirements. The change brings the U.S. Chemical Weapons Convention Regulations “into further alignment” with guidelines adopted by the Organization for the Prohibition of Chemical Weapons in 2009, which established the lower concentration threshold limit for certain chemicals.