Thanks Chris, I contacted the vendor who sold me the tablet on Aliexpress a secod time, took some time to get an answer, probably cause they had to contact Chuwi about the replacement parts. Apparently they can get the digitizer and back casing for me but it will cost me around 100$ (+22%VAT + 15-20€ for the privilege of having the parcel opened and checked by the local customs) . I paid the tablet 216€ + 65€ VAT and customs fee, so paying half of that sum on top of that for the digitizer and back casing doesn’t seem like a good deal (might as well sell the damaged tablet for parts and buy a brnd new one). Thankfully the tablet is still working and the cracks on the digitizer don’t extend over the working surface of the display (yet). I’ll keep using the tablet in it’s present condition and hunting for cheaper parts on Ebay or Aliexpress. Hopefully replacement parts will start appearing in online stores, the product has been on the market for eight months and I imagine the demand for spare components will only increase with time.