A general tariff was imposed on foreign imports.

国外进口货物当时按普通税率征税。

《牛津词典》

Article 6 Customs import duty shall be calculated in accordance with general tariff rates and preferential tariff rates.

第六条进口关税设普通税率和优惠税率。

youdao

Article 9 Import tariffs cover the most-favored-nation tariff rate, conventional tariff rate, preferential tariff, general tariff rate and quota tariff rate, etc.

第九条进口关税设置最惠国税率、协定税率、特惠税率、普通税率、关税配额税率等税率。

youdao

General Pinochet introduced unilateral tariff cuts, and the democratic governments of the centre-left that followed have continued the policy.

ECONOMIST: Chile's economy

When they had rung in with correct meter readings after receiving estimated bills, EDF's automated system had charged all the additional units - if there were any - at its higher tariff rates following a general price rise.

BBC: Ofgem demands billing explanation from energy suppliers

Section 201(d) of the Implementation Act authorizes the President to take such action as may be necessary in implementing the tariff-rate quotas set forth in Appendix I to the General Notes to the Schedule of the United States to Annex 3.3 of the Agreement to ensure that imports of agricultural goods do not disrupt the orderly marketing of commodities in the United States.

WHITEHOUSE: The White House