2026-04-29
Chongqing was selected as a key city in the 2025 5G application "Sail" action
重庆市入选2025年度5G应用“扬帆”行动重点城市
工业和信息化部
miit
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| Publisher | 工业和信息化部 |
| Site | miit |
| Date | 2026-04-29 |
| CMS Category | 文件发布 |