Salavat, better late than never! :)
It's a synthetic oil which they supply specifically for their tables. Couldn't say who makes it.
BTW, to answer the OP's question in more detail, the trick is not to over apply so after cleaning off the old oil, smear some oil on the main bearing then distribute evenly using a (clean) fingertip.
Then add that "final drop" on the very top of the bearing before replacing the platter.