The Chinese government threatened to retaliate against leading Czech companies if a senior Czech official made good on a planned visit to Taiwan, according to a diplomatic message reviewed by Reuters. The Jan. 10 letter, sent by China’s embassy in Prague to the Czech president’s office, suggested that automaker Skoda, lender Home Credit Group, and musical instrument maker Petrof Pianos would suffer if late Czech lawmaker Jaroslav Kubera visited the self-ruled island as planned.