Researchers achieved record-setting quantum frequency conversion linking 393-nanometer trapped-ion wavelengths to 1550-nanometer standard telecommunications fiber with 28.8% efficiency. Published in Physical Review Letters, the breakthrough curbs noise and provides critical infrastructure for building scalable, long-distance quantum networks.

Value-added output in China's electronic information manufacturing rose 15.7% from January to August, with sector profits more than doubling year-on-year. Driven by strong demand for integrated circuits, servers, and data center auxiliary hardware, the sector contributed 62% of industrial profit growth.

China is accelerating the rollout of artificial intelligence across digital trade operations, including precision marketing, logistics, and order fulfillment. National export bases are combining AI with industrial internet infrastructure under standardized guidelines covering chips, algorithms, and data labeling.

The General Administration of Customs issued an updated supervisory notice requiring imported grain to be processed exclusively within designated facilities meeting strict epidemic prevention criteria. Enterprises must complete rigorous self-assessments and submit compliance documentation through customs platforms before handling shipments.

Modern agricultural machinery and autonomous drones have propelled the unmanned operation rate to 75% at Xinjiang's Super Cotton Field project. Deployments of autonomous X150 agricultural drones and APC4 autopilot systems are streamlining irrigation, chemical application, and harvesting at scale.