Dear Sir/Madam, I\'m Witsawa Sripetkla , Thailand. I have 60 *****oudh chip non super grade 650 USD-15, 000 USD / kg. and 20 litterof a pure high quality oudh oil 15, 000-30, USD/***** canproduce 50-100 kg./month for 3-5 litter/month foroil. need long term ...