China will expand high-speed rail network to 50k km by 2025 adding 12k km = more than combined length of high-speed rail networks in Spain,

The five most prominent listed Chinese ai specialists are collectively worth nearly $120bn (see chart 1). The biggest of them, Hikvision, has a market value

Shanghai has revealed its 2022 plan to spend more than CNY200 billion (USD31.5 billion) 5% of city GDP on major construction projects, involving railways, fifth-generation