According to the revised Regulations the amount of consumption tax payable may be calculated ad valorem at a flat rate or by a combination of the two .

修订后的条例规定消费 税 实行 从 价 定率、从量定额，或者从 价定率和从量 定额复合 计税的办法计算应纳税额。

In the tax collection : volume ad valorem levy be experienced monopoly contain tax is a tax and four stages .

在 盐税征收方面：经历了按量 计征、 按价 计征、专卖寓税和就场征税四个阶段。

The budget is designed to indicate major categories of revenue sources such as personal income tax ad valorem sales tax and business tax .

预算的制定要显示出各类主要税收，如个人所得 税， 从 价税和营业税等。

A tax paid unwittingly by the consumer ( such as ad valorem taxes ) .

由消费者不知不觉 负担 的 税款（如 从 价税）。