I am a graduate student, and I am going to attend an international conference in England. The invitation letter is provided by the conference party. What kind of visas and materials do you need?

Need to apply for a business visa, the British business visa needs to provide the following basic materials:

1. passport (valid for more than 6 months);

2. Two color photos with a white background of 35mmX45mm (which must be taken within three months);

3. Original household registration book;

4. British invitation letter.

5. Original dispatch letter from China Company (school dispatch letter);

6. Original certificate of employment (school certificate);

7. Proof of funds;

8. Proof of business dealings between the two parties.