GUANGZHOU SUNPOST MUSICAL INSTRUMEN 2ND (Supplier/Exporter) specializes in electronic piano manufacturing, demonstrating sustained trade operations through China’s Port of Yantian to Australia’s Port of Melbourne. Shipment volumes show a gradual decline from 45 to 27 monthly consignments (2020–2023), with 92% directed to anchor partner Stretton Music Group. Buyers should note consistent HS code 9207.90.90.00 alignment and concentrated product specialization, suggesting reliable niche expertise despite reduced throughput. Customs brokers will observe route predictability (100% Yantian-Melbourne routing) and documentation coherence via standardized HS code application, critical for expedited clearance. Recent quarterly data indicates potential supply chain recalibration, necessitating closer monitoring of shipment frequency for duty optimization. Strategic relevance lies in pairing SUNPOST’s domain focus with complementary logistics partnerships to offset volume volatility.