[Incomplete question conditions] Official A · sole only 'not sewn' · glued/other attachment unstated

What you will learn

Disputed-question explanation: official result first, then historical evidence, limitations and uncertainty.

Exam cover instruction; Exam cover reference list (HTSUS); Exam category table; Question 64 stem; Question 64 choice A; Question 64 choice B; Question 64 choice C; Question 64 choice D; Question 64 choice F (fifth choice printed as F); Answer key row 64; HTSUS 2018 Chapter 64 note 1(b); HTSUS 2018 Chapter 64 note 1 lead-in; HTSUS 2018 heading 6111; HTSUS 2018 subheading 6111.20.60; HTSUS 2018 6111.20.60 statistical suffix 50; HTSUS 2018 Chapter 61 note 6(a); HTSUS 2018 Chapter 61 note 6(b); HTSUS 2018 heading 6115; HTSUS 2018 6111.20.60 general rate (column layout; confirmed on page 61-61 PNG); First-round historical conflict review (retain_hold_attachment_fact_gap); Independent historical source review; Pipeline Codex supplemental 2018 Basic 61-61 table preread; Disputed-question treatment (label conditions) · April 24, 2019 Customs Broker License Examination (Series 880), Category XII – Classification (questions 59–70), question 64 on exam PDF page 31 (rendered locally to /tmp and viewed); 'April 2019' answer key row 64 on key PDF page 3 (rendered locally to /tmp and viewed); exam reference: HTSUS 2018 Basic Edition, No Supplements — Chapter 64 notes (page 64-1 rendered and viewed) and Chapter 61 notes, headings 6111 and 6115, and page 61-61 table for 6111.20.60 (PNG viewed).
Explained using the historical edition for this exam.