Hanoi, Dec. 18 -- Vietnam's average export growth has stayed in double digits year on year, while the share of exports to the US, the country's largest market, has remained strong over the past 11 months, despite mounting tariff pressures. Measuring tariff impacts The effects of US reciprocal tariffs on Vietnam's economy, especially exports, have been far milder than initial projections. HSBC's latest reported showed that Vietnam's trade flows, foreign direct investment and key macroeconomic metrics have all outperformed forecasts. HSBC noted that average export growth during January-November hit 28%, with shipments to the US rising over 30%. Much of this impressive expansion stemmed from front-loading of major orders in the second quarte...