There is little duplication between the products exported from Southeast Asia and from Taiwan, and many Taiwanese firms have moved their production base into the region, so the devaluations in Southeast Asian currencies did not hit Taiwan too hard.
東南亞和台灣出口產品重疊的部份不多，加上許多台商的生產基地已經移往當地，因此東南亞貨幣貶值對台灣的衝擊不算太大。