Singapore's renewable energy industry is weak. Our energy is mainly oil, but we are not afraid of shortage because the refinery is in Singapore.
At the same time, Singapore also wants to become a medical center, service center, shipping center and financial center. Singapore's financial industry is very prosperous.
Although the catering industry in Singapore is very strong, it is risky and expensive, and the conversion rate of several restaurants is also very fast.
Singapore's manufacturing industry has begun to shrink.
Recently, the government began to advocate emerging industries and encourage young people to start businesses. Because of the advanced technology in this era, you can develop your own products and sell them yourself without much money. If you know Kickstarter, you know it. In fact, although the risk is high, the required funds are very small for you. It is better to invest some money in this venture, and there will be extraordinary returns.
Sorry, although I have written so much, it may not be very helpful for you to make a decision. I hope you can properly invest in industries in need. Thank you for being so optimistic about Singapore.