Oops.....
Yes, the stock ones are fixed type and non-adjustable type of front absorber bolts (for front cambers) , as is the case with most lower priced Asian segments A to C cars.

However as most front alignment angles with factory bolts are contributing to less-than-desirable driving experience, in this context of undesirable angles the factory bolts can be replaced with after market front camber eccentric bolts providing front camber adjustments, which if done correctly can very much improve driving experience and safety even with a cheapo Asian cars.

This adjustment can also help in getting even and slower tyre wear rates, which may not be relevant in your current context though as you're not encountering one.

RM90/RM150 per pc of camber bolt is indeed over priced and may deem to be a scam in terms of price/charges, NOT in terms of its 'technology' in improving driving experience and safety.

Yes, installation of after market camber eccentric bolts if not done properly necesitates a subsequent wheel alignment job.

But a competent guy with some 'tricks' can and able to install such camber bolts  whilst still maintaining the 'previously good' alignment angles to begin with, without incurring additional expenses on subsequent wheel alignment job.