Customs Clearance Bottlenecks and Trade Competitiveness: A Survey of Importers in Onitsha, Anambra State

This study investigates the customs clearance bottlenecks affecting trade competitiveness among importers in Onitsha, Anambra State, South East Nigeria. Onitsha hosts one of the largest inland markets in West Africa, with thousands of traders importing goods from Asia, Europe, and the Americas through various Nigerian ports and land borders. Customs processing delays, multiple regulatory inspections, and unpredictable demurrage costs have been identified as major constraints on business competitiveness and profit margins. Using a descriptive survey design, structured questionnaires were administered to 140 importers and clearing agents operating within the Onitsha Main Market and Upper Iweka trade clusters. The study examines key bottleneck variables including documentation processing time, verification queue duration, classification disputes, and informal payment demands. Trade competitiveness is proxied through total landed cost per consignment, market entry timeliness, and importer satisfaction scores. Descriptive and inferential statistics, including regression analysis, are employed to establish the direction and significance of relationships between bottleneck severity and competitiveness outcomes. The study draws on recent trade facilitation literature and World Customs Organization guidelines applicable to Nigeria's import regime. Findings are expected to strengthen the case for full digitalisation of customs processes, risk-based inspection regimes, and transparent fee structures. Recommendations are addressed to the Nigeria Customs Service, the Federal Ministry of Finance, and trade associations in Onitsha. Keywords: customs clearance, trade competitiveness, importers, Onitsha, bottlenecks.