China is engaging in “predatory economics 101” and an “unprecedented level of larceny” of intellectual property, Secretary of State Mike Pompeo told a business audience on Monday. Pompeo made the remarks at the Detroit Economic Club as global markets reacted to trade tensions between the US and China. Both nations started putting trade tariffs in motion that are set to take effect July 6. How China can hit back in a long, grinding trade war with the US He said China’s recent claims of “openness and globalisation” are “a joke.” He added that China is a “predatory economic government” that is “long overdue in being tackled,” matters that include IP theft and Chinese steel and aluminum flooding the U.S. market. “Everyone knows ... China is the main perpetrator,” he said. “It’s an unprecedented level of larceny.” “Just ask yourself: Would China have allowed America to do to it what China has done to America?” he said later. “This is predatory economics 101.” The Chinese Embassy in Washington did not immediately respond to a request for comment. Pompeo raised the trade issue directly with China last week, when he met in Beijing with President Xi Jinping and others. “I reminded him that’s not fair competition,” Pompeo said. Beijing strikes back at Trump with tariffs on US$50 billion of US goods US President Donald Trump has announced a 25 percent tariff on up to US$50 billion in Chinese imports. China is retaliating by raising import duties on US$34 billion worth of American goods, including soybeans, electric cars and whiskey. Trump also has slapped tariffs on steel and aluminium imports from Canada, Mexico and European allies. Wall Street has viewed the escalating trade tensions with wariness, fearful they could strangle the economic growth achieved during Trump’s watch. Gary Cohn, Trump’s former top economic adviser, said last week that a “tariff battle” could result in price inflation and consumer debt — “historic ingredients for an economic slowdown.” Pompeo on Monday described US actions as “economic diplomacy”, which, when done right, strengthens national security and international alliances, he added. “We use American power, economic might and influence as a tool of economic policy,” he said. “We do our best to call out unfair economic behaviours as well.” Pompeo also told the club that he might return to North Korea to continue nuclear discussions “before terribly long”. He said there is still a lot of work to do to flesh out the agreement that US President Donald Trump and North Korean leader Kim Jong-un struck in Singapore last week. It’s “hard to know” whether there will need to be a second summit between Trump and Kim, he added, but promised that if a nuclear deal is struck, Trump is committed to delivering on his part, and to ensuring that North Korea can become a “wonderful place” that is “successful”. Pompeo also said that the US may wish to alter the armistice agreement that ended fighting in the Korean war. The document was signed by the US, North Korea and China, and so would likely also require Beijing’s involvement.