It might be of some use to search the markets for such an oil. Sometimes you can find some useful smuggled items which may be worthless for the general motoring masses.
On the other hand, LiquiMoly could be contacted for this matter. They seem to carry alot of unique products and should definitely be able to help.
If we can get the exact specs of the LSD oil, then we can find the best match in what is available in the country.
Cheers