filip lissicharov: this is the fruit of all the labor -- a half a milliliter rose oil.out 2000 flowers have gone into it. it's our bulgarian gold. >> today they are world leaders, not least because of the new distillation unit filip and his father dimitar bought. chinese purchasers pay 7000 euros for a bit less than one liter of bulgarian rose oil. it's also an important ingredient in nutritional supplements. kunling li, rose oil trader: in china as a matter of fact, a lot of people use rose oil, especially maybe in aromatherapy and cosmetic production and maybe others. >> iskra asenova has never heard of aromatherapy. she has to use her 10 euros daily wages to feed her family. damien: well, that's it for today. thanks very much for watching. do feel free to get in touch anytime with your thoughts and comments. you know how. twitter, email or facebook. tweet me and i'll tweet you right back. but in the meantime, it's goodbye from me. and look forward to seeing you next week -- same time, same place. yy >>> hello there. welcome to "newsline." it's tuesday, august 25th. c