Graphic format. SVG PNG or something else

I need some advice on the choice of graphic format. My task is to make pictures for the mobile application from existing Autocad files (DWG format). These pictures will be used in the application interface. I did some research and found a way to convert DWG to PNG or SVG. For illustration purposes, I have attached a picture. The SVG format looks preferable. Since it is a vector format, the picture is of higher quality. At the same time, SVG has a disadvantage, compared to PNG it weighs 4 times more. In this example, SVG weighs 86 kb, PNG 22 kb. Since there should be about 1000 pictures, this will greatly affect the final size of the application. In this regard, I have 2 questions:

  1. Is there any way to reduce the size of an SVG file without affecting the quality? All the pictures, like this example and the same color.
  2. Are there any other alternatives to SVG, i.e. other vector extensions that Android supports? Thanks in advance for reply.enter image description here

SVG FILE: https://svgshare.com/i/ddq.svg

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