Renars here from Matrixify.
Thank you for suggesting our app and sorry about replying in English here.
You sure can import products into your Shopify store with our app. With Matrixify import, the file size limit is 2GB which easily covers what you need!
Here we do have a great tutorial explaining the basics about importing Products with the Matrixify app -
Feel free to reach out to our support directly so we can together look into more details!