新华社北京9月29日电（记者邵艺博、董雪）外交部发言人郭嘉昆29日表示，为促进中外青年科技 人才交流与合作，中方决定在普通签证类别下增设青年科技人才签证，即K字签证。 当日例行记者会上，有记者问：本周三生效的K字签证在全球引发广泛关注，发言人能否介绍K字 签证申请程序、费用、相关福利和激励举措等具体信息？ 郭嘉昆表示，为促进中外青年科技人才交流与合作，中方决定在普通签证类别下增设青年科技人才 签证，即K字签证。 "关于申办K字签证的具体事宜，请关注中国驻外使领馆即将发布的相关信息。"郭嘉昆说。 ...

Group 1 - The core point of the article is the introduction of the K visa by China, aimed at promoting exchanges and cooperation among young scientific and technological talents between China and foreign countries [1] - The K visa will come into effect on October 1, and it is categorized under ordinary visa types [1] - The Chinese Ministry of Foreign Affairs will provide further details regarding the application process for the K visa through Chinese embassies and consulates abroad [1]