China launches investigations into US trade practices. Why now?

Beijing has launched two trade barrier investigations into the United States in response to a pair of Section 301 probes that allege unfair trade practices by China and other economies and could pave the way for Washington to reimpose higher tariffs. According to the Ministry of Commerce, the investigations would focus on US measures deemed harmful to global industrial and supply chains, including those that obstruct trade in green products. The ministry said in a statement on Friday that...