Which of the following articles is exempt from marking requirements?

The correct answer pertains to "American goods returned." This category of goods is exempt from marking requirements because these items were originally manufactured in the United States. When they are re-imported, the regulations allow for their return without the need for additional markings that would typically apply to foreign goods. This exemption helps facilitate the return of domestic goods that were exported and then brought back, acknowledging their original U.S. status.

Imported textiles, new electronics, and goods produced by local manufacturers each have their own specific marking and labeling requirements to ensure traceability and compliance with trade regulations. For example, imported goods often must display the country of origin to inform consumers about where the product was made. Similarly, local manufacturers must adhere to certain labeling standards to provide transparency in the marketplace. These requirements aim to uphold consumer awareness and protect intellectual property rights.