Basic Documents
Passport, Port Visa Application Form, invitation letter issued by the competent department / invitation letter and supporting documents from the enterprise.
Foreign nationals engaged in business negotiations, trade exchanges, installation and maintenance, exhibition participation, investment, and entrepreneurship, who don't have sufficient time to apply for a Chinese visa abroad, can apply for a PORT VISA using an invitation letter and supporting documents from the inviting entity.
Inspect the original documents and collect photocopies.