MPOB is focused on improving production efficiency and the quality of palm oil - derived products, optimizing land use in oil palm areas and finding new uses for palm oil derivatives. (cshl.edu)
For example, David and Charles Koch made their wealth by investing in oil derivatives. (thebalance.com)
Growth in the kingdom's inflation was attributed to the imposing of the value - added tax (VAT) and amending prices of oil derivatives both of which commenced in January, according to GASTAT. (english.mubasher.info)