Buffalo Arms shows a .366" dia., 193gr, SP Jacketed bullet for 9.3x72R, priced $46.19 for 50. They are marked as "out of stock" but seem to be reformed from another bullet, possibly 200 gr .358RN. Buffalo Arms is known to reform or resize bullets for specific calibers. Since this is the case, they will likely make another "run" when they get enough requests to make it worthwhile to them. It may be worth your while to give them a call and lodge a request. BTW, to see the bullet you have to scroll almost to the end of the list. Good luck.
Mike