CNBC reports that Moody’s Investors Service that american businesses are bearing most of the cost burden from the elevated tariffs imposed at the height of the U.S.-China trade war. 

The ratings agency said that U.S. importers absorbed more than 90% of additional costs resulting from the 20% U.S. tariff on Chinese goods.

That means U.S. importers pay around 18.5% more in price for a Chinese product subject to that 20% tariff rate, while Chinese exporters receive 1.5% less for the same product, according to the report.

“A majority of the cost of tariffs have been passed on to US importers,” Moody’s said in the report.

“If the tariffs remain in place, pressure on US retailers will likely rise, leading to a greater pass-through to consumer prices,” the agency added.

Higher trade tariffs came into force during former U.S. President Donald Trump’s term. Most of those tariffs have remained in place and affect over half of all trade flows between the U.S. and China, said Moody’s.

Before the U.S.-China trade war in early 2018, U.S. tariffs on Chinese goods were on average 3.1% while China’s tariffs on American goods were at 8%, the data showed.