John Boyd Enterprises Inc, an importer focused on aluminum extrusion products (tubes, bars) and occasional automotive components, draws most of its supply from XINxiang Longjin Precise Aluminum (Qingdao, China) with consistent HS 760900 usage and occasional HS 281830, while a single Korean auto‑parts shipment (HS 750720) arrived via Pusan to Oakland. Over the last 18 months the buyer exhibited a modest but steady flow: two shipments totalling 6,767 kg (≈2.5 TEU) in Oct 2024 to Los Angeles/Long Beach, single shipments of 4,056 kg (May 2025) and 4,510 kg (Mar 2025) to Long Beach, and a recent 4,272 kg Korean load (Jan 2026) to Oakland. For suppliers, this pattern signals a reliable mid‑size demand for high‑quality aluminum tubing, with predictable West Coast entry points and a preference for regular, container‑size orders. For customs brokers, the buyer’s filings show stable HS‑code classification, repeat port routes (Qingdao → Los Angeles/Long Beach, Pusan → Oakland) and limited TEU variance, facilitating efficient clearance and low risk of documentation discrepancies.