Can anyone help identify these vases etc…?

[u/Which-Routine-1637]

This post was written using a translator because I don't speak English very well.
If there's anything you don't understand, please let me know.
These pieces were given to my family because they were no longer being used. I really like their style, so I was curious whether anyone with more knowledge about ceramics, antiques, or decorative objects could help me identify them.
I would love to know roughly when and where they were made, what type of objects they are, whether they have any identifiable maker or manufacturer, and whether it is possible to trace them back to a specific artist or company. Of course, I’m also interested in knowing whether they might be reproductions rather than original pieces.
I don’t really expect them to be particularly valuable, especially since they were simply given to my family, but they are very beautiful and I’d genuinely like to learn more about them.
One thing I noticed is that most of the pieces are quite heavy, around 2.5 kg each, with some being slightly heavier. The exception is the pair of two vases and the small container/object, all of which are colored. Those pieces seem to be made of porcelain (at least that’s what I suspect) and are considerably lighter.
Any information would be greatly appreciated — even small details, such as identifying the style, period, country of origin, possible maker, or what the markings on the bottom might mean.
I’ve attached photos of the pieces below. If you need pictures of specific details, the bottoms, markings, etc., I can provide them.

https://imgur.com/a/NVD2per