QINGDAO BO SIN INTERNATIONAL CO LT, an exporter (Supplier) specializing in specialty fragrance chemicals and aromatic intermediates such as ams, brassylate, celestolide, ethylene and rosavl, has demonstrated a focused but modest trade pattern over the past two years. The firm ships primarily from Shanghai, Pusan and Xingang ports in China to the New York/Newark area in the United States, with most shipments bound for Givaudan Fragrances Corp and occasional consignments to The John D Walsh Company. Monthly shipment counts average 1‑3 containers, total weight ranging from 300‑5 000 kg, and the dominant HS codes are 291719, 291830 and 290512. For buyers, this indicates a reliable niche supplier capable of delivering consistent quality of high‑value fragrance ingredients on a scheduled, albeit low‑volume, basis, supporting product line differentiation and just‑in‑time inventory. For customs brokers, the recurring ports of loading/unloading, stable HS‑code usage, and regular documentation patterns facilitate predictable clearance processes and low risk of classification disputes, enabling efficient handling and reduced dwell time.