Hi - fellow noob here and just getting into the forum.
I have done a lot of reading and watching and I believe you are allowed to sell copyrighted items as long as they are produced by an official producer or supplied by an official supplier.
I also believe there are not that many of those kind of items on Aliexpress though.
To avoid copyright infringement I think you need to find items that don't use the official logo or official copyrighted images etc. - and you can't call it by the official name if it isn't the official item.
For example you can't just call something "Marvel Thor's Hammer" when it's not an officially produced Thor hammer.
You can sell and describe things however like "Thor inspired Hammer - Just like in the Marvel movies" ... That kind of thing should keep you free of copyright worries. It would also help if you didn't put the Marvel or Thor logo in the pictures when it isn't - but you could "strongly hint".
If anyone else has any more info, or is able to tell me if I am wrong then that would be great.
I've encountered a lot of such problems when I found a lot of movie-related products. But I never had any issues with the copyright. I sold a lot of items and never appeared any problem regarding this subject. I don't know why, but I think these dudes don't interest in such things. You can sell them with no issues. After I watched the Harry Potter movies, I recently opened my shop. One of my friends advised me to watch full movies online on FMovies. This platform is so sick. I am a big fan of Harry Potter. I still believe that they will film one more movie.
On the contrary, I constantly order as many things related to Marvel, and I do not care if it is an official thing. I love watching Marvel movies. And the last thing I saw was Black Widow. This film https://watchseries.ga/releases really impressed me, and I really liked it. Of all the characters, I like her the most. Because she is a powerful woman, physically and spiritually, she has powerful willpower, and her death tore my heart apart. Until the last moment, I thought that this wouldn't happen.
There can be no problem with copyrights if you know exactly how to use additional tools. I am now talking about the pirate bay torrents, which are a fairly important resource in this matter. That is why I have to pay attention to more interesting details not to miss anything useful to me. I have not had any problems with copyrights yet.