I am transiting through Singapore to stay in Batam, Indonesia for a week, and then return to Singapore Airport to fly back to Beijing. How do I apply for a visa?

Batam can directly apply for a visa on arrival, so there is no need to apply for an Indonesian visa in advance

As for the Singapore visa, because you need to transit through Singapore on your way back and forth, you must apply for a Singapore visa in advance. Please note If you apply for multiple journey, the double journey will be useless once you enter and exit. Just apply for an ordinary tourist visa. You need to pay attention to the validity period of the visa. For example, if you apply for a visa tomorrow, it says it is valid until March 31st. Then when you go to Singapore and when you come back from Singapore, these two dates must be before the 31st. If your training time is longer, The return time has passed the validity period and you need to apply for a new one.

Some of the ones downstairs are not accurate. Work passes are not issued casually. It seems that the work visa you described is all wrong. Secondly, Batam is a small island with no airport. Singapore takes a boat directly from the pier to Batam, so when going from Singapore, for example, you have to enter the country first and then go through the tenah merah pier. It is not as simple as transit.

Speaking of which, your company is very good at choosing places. To be honest, there is nothing interesting in Batam. The scenery is much worse than some other islands in Southeast Asia, and the transportation is not convenient. The only good thing is that you can use new currency instead of exchanging a lot of foreign currencies from various countries