一,需要提交的基本材料清单 Basic Documents to Submit1,签证申请凭证(通知审核完的邮件)Visa Application Confirmation (the email notifying that the review has been completed)2,护照原件及整本复印件(至少有两页空白签证页)Original passport and a full-set copy of all pages (with at least two blank visa pages remaining)3,签证照片两张(6个月内,正面,彩色,白色背景,免冠,小2寸(48mm*33mm)Two visa photos (taken within 6 months, front-facing, color, against a white background, bare-headed, small 2-inch size (48mm*33mm))4,签证申请表整份Complete visa application form5,中国境内贸易合作方出具的商务活动文件,经贸交易会请柬等邀请函件(包含被邀请人姓名,性别,出生日期,来华事由,抵离日期,访问地点,与邀请单位或邀请人的关系,费用来源等;邀请单位名称或邀请人姓名,联系电话,地址,单位印章,法定代表或邀请人签字等)Business activity documents issued by the Chinese domestic trade partner, such as invitation letters like trade fair invitations. These should include: the invitee's name, gender, date of birth, purpose of coming to China, arrival and departure dates, place of visit, relationship with the inviting unit or inviter, and source of expenses; the inviting unit's name or the inviter's name, contact phone number, address, official seal of the unit, and signature of the legal representative or inviter.6,商务行程单Business itinerary7,中国境内公司(邀请方)营业执照的盖章复印件Stamped copy of the business license of the Chinese domestic company (the inviting party) 二,申请流程 Application Process1,在中国签证中心官网建立个人账号Create a personal account on the official website of the China Visa Application Service Center2,填写并上传签证申请表Fill out and upload the visa application form3,上传所有支持性材料(如护照,照片等)Upload all supporting documents (e.g., passport, photos, etc.)4,等待线上申请审核,通过后在邮件查看并打印签证申请凭证Wait for the online application review. After approval, check and print the Visa Application Confirmation via email5,根据不同国家材料要求带上所有材料去签证中心递交Bring all documents to the visa application center for submission according to the material requirements of different countries6,采集指纹(如需要)Collect fingerprints (if required)7,在签证申请中心递交时交费Pay the fee when submitting the application at the visa application center8,等待出签后凭取证单领取证件After waiting for the visa to be issued, collect the document with the collection slip 注:各国所需材料可能会有些许不同,具体需要前往中国驻某国大使馆或领馆和中国签证申请中心官网查看Note: The required documents may vary slightly among different countries. For specific details, please refer to the official websites of the Chinese Embassy/Consulate in the relevant country and the local China Visa Application Service Center.