When the AI Wave Meets Traditional IT: The “Invisible” Bottleneck Facing SMEs Imagine an R&D-driven manufacturing company of 80 people in Beijing. It is 4 p.m. on a Friday, and the technical director is at his wit’s end. The team has just introduced a supply chain forecasting model built on a multi-agent system, hoping to optimize inventory by using AI to analyze massive volumes of historical data. Yet the moment the model starts running at full speed, test data from