They limit imports by increasing import prices, thus offer protection to import competing industries.

反倾销税通过提高进口价格限制进口，对国内进口竞争产业发挥保护作用。

youdao

Chinese coal exports have increased rapidly, giving producers a 54 per cent share of South Korea's import market and 22 per cent of Japan's, at the expense of competing sellers.

随着中国煤炭出口的迅速增长，中国国内生产商分别占据了韩国和日本进口市场54%和22%的份额，损害了其他出口竞争对手的利益。

youdao

Competing was not necessary in the days of import tariffs and government-guaranteed prices.

ECONOMIST: The problems of plugging a square economy into a round world