Taiwan has to buy engines from other countries, powerful or not so-powerful. Building engines take time even if you have the technology. That's what happened to China in the past about a decade ago, it already has the technology to grow engine blades with heat resistance same as the Western world but after some deliberation with engineers and scientists in the field, I estimated China will take about 2 decades to mass produce at the same level as the Western level. Well, China did it in 1 decade and can now produce WS15 and a few other engines in quantities.
