Prime Minister May and Premier Li have discussed ways to build trading relations between Britain and China for the period following Brexit. A trade deal probably can’t be signed until the end of the transition period, or January 2021 under current EU proposals. In the meantime a mixture of micro- and macroeconomic projects have been launched. At the smallest scale British beef exports will be recertified, giving access to a $3.2 billion Chinese import market that has grown 22% in the past year. Customs arrangements will need to be settled, especially as $6.8 billion of British exports (3...