0W20 and 5w20 is available in many brands now, firstly there was only zic which is not a premium oil but now one can go for moly-green (japanese) and profi-car (german) which are available through proper channels i.e. not smuggled and are not that expensive, around 3500 for a pack of 4 litres. Like JDM cars, we also have better options in fluids now 