《金史·列传·卷四十五》
国家自从征收军需物资以来，河南一路每年交纳的租税何止加倍，又有额外征收的各种钱财，横加的各类杂役，无非都从民众所出。而再提议征收油税，一年征收几十万两银。
国家自军兴，河南一路岁入税租不啻加倍，又有额征诸钱、横泛杂役，无非出于民者，而更议榷油，岁收银数十万两。
Ever since the state began to collect provisions for military supplies, the rent paid by Henan every year has more than doubled, and there have been various additional levies, and miscellaneous corvées imposed horizontally, all of which have come from the people. And then propose to levy oil tax, which will levy hundreds of thousands of taels of silver a year.