Anti-dumping duty procedures require investigation, determination of dumping and injury, and permit provisional and final duties. The rules assign the designated authority to investigate alleged dumping, determine normal value, export price and margin of dumping, and assess whether dumped imports cause or threaten material injury to domestic industry; they prescribe initiation criteria, notice and information procedures, confidentiality protections, methodologies for establishing dumping and injury (including non-market economy treatment), and provide for provisional duties, price undertakings, final findings and imposition, review, refunds and non-discriminatory application of anti-dumping duties.