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October 2025, question 52
Entry / Entry Summary · ACE entry summary data and business rules
ABC Importer is importing tracing paper from Germany which is classifiable under subheading 4806.30 of the HTSUS. The paper is being imported as rolls measuring 20 cm in width and 100 yards in length. Which of the following pieces of additional information is NOT required to be included for entry on the invoice or other document accompanying the invoice?
- Weight of paper in grams per square meter
- Length of the paper in cm
- Diameter of the roll in cm
- Width of the paper in cm

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CBP's answer: B. B: Length of the paper in cm
For paper in Chapter 48, 141.89(a) requires on the invoice the weight in grams per square meter and, for rolls, the width in cm and the diameter of the roll in cm. The length of rolls is not on the list (length is only required for rectangular sheets), so B, the length in cm, is the item not required.
(1) Weight of paper in grams per square meter; (2) Thickness, in micrometers (microns); (3) If imported in rectangular sheets, length and width of sheets, in cm; (4) if imported in strips, or rolls, the width, in cm. In the case of rolls, the diameter of rolls in cm 19 CFR 141.89
Search for: Paper classifiable in Chapter 48
CBP's key cites: 19 CFR 141.89(a)
Question and key from CBP's October 2025 exam and answer key. The walk-through is ours; quotes are from the pinned editions in the reference viewer (HTSUS 2026 Basic, 19 CFR 2025 edition).