September 03, 2026 – Beijing -- Chinese-brand passenger vehicles captured 77.4 percent of the domestic market in July 2026, up from 40.3 percent in 2023, as full-chain technology integration and automated "super factories" reshape the global electric-vehicle industry.
Battery and software breakthroughs cut charging times to minutes
BYD became the first company to fully master the "three electrics" system—battery, motor and electronic control—enabling its flash-charge technology to match conventional refueling speeds. CATL's newest battery chemistry reaches a peak charging rate of 15C, taking a vehicle from 10 percent to 80 percent charge in three minutes. Huawei's Qiankun smart-driving system has moved from dependence on high-definition maps to map-free, full-domain navigation, while Changan is among the few Chinese firms to pass regulatory filing for generative AI vehicle services. GAC Group's Hyptec GT Climbing Edition uses 1,004 domestically designed chips.
Seres' Chongqing plant builds AITO's millionth vehicle in 46 months
At Seres' super factory in Chongqing, more than 3,000 industrial robots handle stamping, welding and painting with continuous AI visual inspection for defects invisible to the human eye. Chairman Zhang Zhengping said a single production line can mix welding and assembly across multiple vehicle models. The AITO brand reached its one-millionth vehicle in 46 months from launch—the fastest pace on record among luxury new-energy vehicle (NEV) brands globally.
Seres' "industrial brain" links more than 300 industrial partners and over 50 core suppliers, lifting R&D efficiency by 20 percent and on-time order delivery by 13 percent.
BYD, NIO and Xiaomi plants push automation to new limits
BYD's Zhengzhou facility, the world's largest single-site NEV production base, produces a vehicle in under one minute and a battery cell roughly every three seconds. At NIO's Hefei plant, AI decision-making assists 80 percent of manufacturing scenarios. Xiaomi's Beijing factory has achieved 100 percent unmanned "lights-out" production across six core workshops.
Yangtze River Delta suppliers deliver full NEV components within four hours
Shanghai supplies chips and software, Jiangsu provides power batteries, Zhejiang makes integrated die-casting machines, and Anhui handles final vehicle assembly—forming what industry participants call a "four-hour industrial circle." Wang Zhijie, director of the Chongqing Municipal Commission of Economy and Information Technology, said real-time equipment data has replaced on-site supplier inspections and now allows banks to extend "data loans" to small and medium-sized enterprises based on supply-chain records.
"The entire industrial chain and supply chain are progressing together—batteries, motors, electronic controls, chips, software and AI," said Zhao Fei, general manager of China Changan Automobile.