Embassy in Manila listes the I-134 (can be a signed copy), most recent tax return and W-2 . That's it. No bank statements, no assets necessary. If not a new employee .. no employer letter either. The embassy uses the 125% guideline.
As was noted many times the CO does not ask for the support evidence, which really means little IF you are the one they do ask. Be prepared
You have a little time before moving to the next stage, but I will list them here for future reference.
After you receive your NOA2 (approval notice) you will want to email NVC to request your embassy case file number, info here;
https://www.visaconnection-philippines.com/nvc.html
Once you have your case file number from NVC and your status on CEAC shows READY you can then start the process at the embassy;
https://www.visaconnection-philippines.com/us-embassy-usem.html
The Philippines forum is a good place to get answers related to the visa application process in Manila;
Manila rarely asks for the I-134 (but have it ready in case they do).
Manila COs go by the 125% income level.
Assets are not generally considered by Manila COs.