《金史·列传·卷四十五》
同提举榷货司的王三锡建议朝廷实行油类专卖，高琪因为正急需用钱，劝皇帝实行。
同提举榷货司王三锡建议榷油，高琪以用度方急，劝上行之。
Gao Ruli played a memorial to the emperor, saying: “There was no monopoly in ancient times. Since the Han Dynasty, the salt, iron, and wine monopolies have been set up, and the revenue has been handed over to the public to support the government's expenditure.”