i reckon its rated at 85 ron hahahahha!
Can you use it? well that depends. when you open your fuel cap, does it say "Premium unleaded only", or does it say "put some water, kerosene, metanol, ethanol, paint strippers, piss, milk, **** put anything in if you dont give a shit about how your engine runs or if it lives"
If its the second, then go for it!