ad valorem goods

基本解释

As for valuable goods shipped by sea, the shipping company will charge an ad valorem rate.
如ꛥ 果货物价值较高，运输公司则收取从价运费。
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Article 36. Customs duties of import and export goods may be levied by means of ad valorem, specific duties, or otherwise specified by the State.
第三十六条进出口货物关税，以从价计征、从量计征或者国家规定的其他方式征收。
Ad valorem duties are important to those importing goods into the United States of America because the amount of duty owed is often based on the value of the imported commodity.
从价税是很重要的是进口货物进入美国，因为拖欠款额的责任往往是基于价值的进口商品。