Like many Chinese American business owners, Lei checks the news daily for updates on the ongoing escalating U.S.-China trade war. Over the past few days, tariffs on some Chinese goods climbed from 54% to 104%, then 125%. By Thursday, the number had hit 145%; on Friday, China raised its tariff on U.S. goods to 125%. The tariffs —part of a larger trade and geopolitical dispute between the U.S. and China — are making it increasingly difficult for small-business owners to plan their inventories.