WILMINGTON, Del. - The U.S. trustee in the Chapter 11 bankruptcy of AgFeed USA LLC on Sept. 30 filed a brief objecting to the company's motion seeking a waiver of Bankruptcy Code requirements on grounds that the specific section of the Bankruptcy Code at issue is required to protect the bankruptcy estate's cash (In Re: AgFeed USA LLC, No. 13-11761, Chapter 11, D. Del. Bkcy.).