Doubly unfair On May 28, 1993, the US Fish and Wildlife Service, in response to the demands of international conservation groups, submitted certification to the secretary of the interior, citing mainland China, Tai wan, South Korea and Yemen for having failed to take adequate measures to end illegal trade in products made from rhino horn and tiger bone, and thus being in violation of the Pelly Amendment.
雙重不公前年五月廿八日，在國際保育團體的要求下，美國內政部魚類及野生動物署向內政部長提出建議書，認定大陸、台灣、南韓、葉門，並未盡全力終止犀角與虎骨產製品的違法交易，違反培利修正條款。