1997年,由于受台风和水灾等影响,我国的薄荷油、香叶油减产,出口供货严重不足,致使在美国市场上出现了中国产品货俏价涨的强劲势头。 In 1997, due to the impact of typhoons and floods, the output of peppermint oil and gerani oil dropped drastically in China, causing a serious shortage of export supplies. As a result, there appeared a strong momentum in the U.S. market for the rise of the prices of Chinese products.