H1B, H4 Visa

hi
i am Srilatha. I have visa interview on Nov15. I received all the doucments from my employer. but they didn't sent Unemployment wages report and project documnetation. that is INhouse project. so they send only company financial document with sealed cover. number of employees in company is 350.so what i am asking is ................is it necessary to bring unemployementwage at the time of interview. their(sponser company) project documentation will send before 2 days of appointment. that's not a problem. but i get tense for unemployement wage report. can any body suggest me about this
theses are the documents i received from my emploer
1.1797
2.Offerletter
3.Letter for supporing of petition
4. LCA
5.1-129
6.company financial documents
7.education evaluation certificats
8.supporting documents for my employment(responsibilities)
9.h1 filing petition
 

i prepared from my side

i am working same comany since 3 years
so
1.offerletter
2.Payslips
3.Bankstatements of last 6 months
4.orginal 10th ,Intermedaite, Degree, PG certificates
5.Ds-156, ds-157,
6.HDFC Draft
8.Datailed resume
9.Interview appointmnet letter
10.photographs(current company.and sponserd company)

some body mention ITreturn form my side ..i didn't get this exactily. can anybody tell me about this
please guide me about my documents....
is this documents enough for interview or any more

thanks in advance

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