急问ucla的financial statement的问题！！

要申请的系是这样说的：
The office of Graduate Admissions at UCLA requires that international admits prove that they have the current amount stated on the I-20 application portal at their disposal for the first academic year of graduate study. According to U.S. Immigration and Naturalization regulations, the University may only issue Certificates of Eligibility (Form I-20) for Visas to applicants who have been offered admission and have submitted documented evidence (e.g. Financial statement, bank statements, letters of sponsorship, etc.) of sufficient funds for their study at UCLA. For more information, please contact the Dashew Center

These documents must bear the appropriate seals and/or signature of a Bank Official, and must state the full name of the applicant and the amount of the support offered. Please upload these documents during your online application. All financial statements are kept confidential.
我想问一下我必须在网申时提交吗？我申请的是phd项目也要交这个东西吗？如果必须要这个财力证明，那具体金额要多少呢？
急求大佬们解答！！

lz是申cs嘛 没看到portal有地方要求上传financial statement啊

已解决，谢谢大家，请不要回复了