The system was always a compromise to begin with: Microsoft's underlying architecture bolted onto China's own censorship modules. Now even that compromise couldn't hold out until its planned expiration date. According to Bloomberg, China's Ministry of State Security recently ordered some officially affiliated institutions to fully remove the customized government edition of Windows 10 from their computers, moving the timeline up by several months from the original February 2027 deadline.
The system now being pulled from service officially goes by the name "Windows 10 China Government Edition" (aka CMIT OS), developed by China Standard Software / CMIT—a company with an unusual backstory. According to Bloomberg, citing people familiar with the matter who asked not to be named, the company was formed as a 2016 joint venture between Microsoft and China Electronics Technology Group Corporation (CETC), tasked with reworking Windows 10 into a government-only version that met Beijing's security standards—disabling certain native features and embedding domestically developed security modules, allowing government agencies to run an American-made system while still satisfying internal oversight and data control requirements. Sources say the Ministry of State Security's abrupt acceleration of the timeline caught many government employees off guard, with officials declining to specify which vulnerabilities were at issue, only citing concerns over data security risks.
The moment the order leaked, capital markets responded with limit-up gains. Both Kylinsoft and Coremail shares hit their 20% daily limit, while China National Software also climbed 10%. The simultaneous rally across all three stocks reflects investor bets on accelerated procurement of domestic operating systems—not any officially confirmed procurement figures.
Place this early phase-out within the bigger picture: central government agencies have already been ordered to gradually swap out foreign-brand computers in recent years, iPhones have been banned from certain sensitive official units, and domestic operating systems from vendors like Kylin Software and UOS (Uniontech) are moving in to fill the gap left by Windows. At the same time, Huawei and Cambricon are gradually stepping up to meet China's domestic AI computing needs as access to Nvidia's high-end AI chips remains restricted. Taken together, these moves point to one clear trend—wherever sensitive data is involved in government and defense-industrial systems, the timeline for phasing out American software and hardware keeps getting compressed, again and again.
