Leading enterprises specializing in data and security will propose scientific solutions through the integration of technological pathways and governance frameworks at the China International Big Data Industry Expo 2025, which opens on Aug 28.

China Mobile? will showcase a large model that uses communication base stations as knowledge carriers to aggregate spatiotemporal information flow data and map real-world mobility patterns into the digital realm.

Baidu?'s multimodal large model enables the generation of text, images, and videos. Deployed in government advisory services and financial risk control scenarios, its bank-facing intelligent customer service system handles over 100,000 queries daily with an accuracy of over 85 percent.

Huawei Cloud?'s ?Pangu Large Model 5.5? serves as a foundational model covering five core capabilities, including NLP and computer vision. Its 718B-parameter mixture-of-experts model ranks among industry leaders in knowledge reasoning and tool invocation, with implementations in agriculture, breeding, and industrial forecasting.

QIANXIN Group? will showcase its full lifecycle data security solutions featuring data loss prevention (DLP), database auditing/protection systems, and privacy computing platforms. These enable compliant data circulation in healthcare and finance sectors, with products deployed at more than 3,000 government and medical institutions. The company is also among China's first top-tier certified data security service providers.