Luxshare Precision IPO Breaks Below Price: Single-Point Dependency Can't Handle Traffic Switches

If we compare a company to a distributed system, market cap is its QPS (queries per second) ceiling, and customer structure is its service dependency topology. Luxshare Precision's system has been running on A-shares for ten years, with peak QPS hitting 480 billion RMB, making it an industry benchmark. But today's debut on HK stocks broke issue price, exposing a fatal design flaw under stress testing: calls to upstream "Apple services" account for over 75% of the entire system, with no circuit breaking, degradation, or multi-region active-active setup implemented. From an engineering perspective, this architecture has extremely poor scalability.