@Fred *********
you upload the data page of your passport or your d/l for that country to show that you do indeed live in an area that is allowed to use that consulate you're applying at
If you are applying for that type of Non-B visa you want to definitely get a year-long, multi-entry Non-B, not the single entry one. Because once you get that visa issued it cannot be extended inside the country. So IF you're going to "visit their factory regularly" you want the year/multi that stamps you in for 90 days each entry for the who year the visa is valid for