FY 2018 Per Diem Highlights GSA establishes the per diem rates for the lower 48 Continental United States (CONUS), which are the maximum allowances that federal employees are reimbursed for expenses incurred while on official travel.
Rice wine vinegar and rice vinegar are different names of the same thing. In order to make vinegar, acetic acid bacteria ferment ethanol, which would be rice wine in this case. Rice wine and rice cooking wine are different.
It is a type of rice wine similar to sake, but with a lower alcohol content and higher sugar content. The sugar content is a complex carbohydrate formed naturally via the fermentation process; it is not refined sugar. The alcohol content is further lowered when the liquid is heated.