These are a type of river snail noodle sold under the brand "Liu Quan" which is manufactured by "Guangxi Quanhui Food Co Ltd".

They don’t have a website but have a pretty cool (but motion sickness inducing) drone and camera footage of their factory and headquarters.
Their details and products are also listed in a business directory. They are located near Liuzhou city.

I'm not sure why these noodles exist, why they feature a panda in purple packaging and what makes them different to the other two [1,2] river snail noodles I’ve tried from the same manufacturer. These were AUD$4.00.