Especially in form of already woven fabric. I have a backbag that's made from industrial hemp and cotton. Is it allowed in Singapore? Is there a actual law source that could confirm this? All I can find is people who are confused about what (industrial) hemp is in the first place at tripadvisor and other sites.
For reference, the backbag is something like this (not the exact model): https://www.bhphotovideo.com/c/product/497103-REG/National_Geographic_NG_5159_NG_5159_Earth_Explorer_Small.html
I mean this may seem a bit stupid but better safe than sorry I guess.