Most foreign firms CNA spoke to are forging ahead with long-term business plans in the country, including expansion. Analysts say this reflects China's enduring weight in the world economy. SHANGHAI: To doTERRA’s China president Owen Messick, the Trump-Xi summit in late October was nothing short of “a very big breakthrough” - a signal of much-needed stability after tariff shocks sent costs soaring and left the American essential oil maker struggling to keep products in stock. Despite a bruising