Compared to the US, Europe, and Japan, where quantities of such aids are measured in numbers of shipping containers, the market in Taiwan is so small that local vendors neglect it in favor of filling foreign orders.
相較於歐美日本等國家動輒以貨櫃為單位的數量，廠商評估之餘，寧可接國外訂單而不願承做本國市場產品。