The electronic supervision system (ICQ) stands as a landmark achievement in informatization-driven technical collaboration between our company and government regulatory authorities. It represents a paradigm shift in the field of quantity and weight verification for exported refined oil, integrating cutting-edge measurement technologies, real-time data acquisition, online calibration protocols, remote access capabilities, and advanced statistical analysis into a unified platform. For decades, commodity inspection relied on the conventional method of ship's hold weighing—a static, manual process plagued by inherent limitations: measurements were prone to significant deviations due to factors like hull deformation, cargo shifting, and human error; the time-consuming nature of on-site verification created bottlenecks in the era of rapid customs clearance, hampering trade efficiency. Our ICQ system eliminates these drawbacks, redefining refined oil inspection with a dynamic, data-driven approach that sets a new standard for accuracy, transparency, and operational agility.