Can I buy a one-way ticket if I can apply for a six-month extension of the b2 visa for visiting relatives in the United States?

The US B-2 visa can be extended to six months, and you can apply for an extension at the US Embassy in China or the US Immigration Service. You can buy a one-way ticket, but it is troublesome to enter the country. The Immigration Bureau should ask the reasons in detail and suggest buying a round-trip ticket.

Within 48 months after the expiration of the US visa, the same type of visa can be renewed without face-to-face signing, and information can be transmitted on its behalf. If it is more than 48 months, you need to make an appointment for a face-to-face interview. Consistent with the reprocessing process. In the past, overstaying or staying in the United States for too long may also require a face-to-face visa.

Interview conditions for visa exemption for American tourists (all four conditions must be met):

(1) The last application for multiple-entry visa in the United States, the applicant went to the United States with a visa and left the country during his stay in the United States.

(2) The application time is within 48 months from the visa expiration date, and the applicant has not been refused a visa by the United States after obtaining the visa.

(3) The last application for a US visa was not investigated by the consulate.

(4) The purpose of the two applications is the same.

Remarks: If the consulate requests an interview after reviewing the information, the applicant must go to the consulate for an interview.