In Canada,Coleman 533 is about 130$, 508A 80$ but stainless steel AG53S is about 130$, K58 170$. It is no way to buy Chinese stove on these prices. I only buy Chinese products when they are much much much cheaper.
Thank you for your comment! In Japan, Coleman 533 is 16,800JPY, 508A is 19,580 JPY, AG53 is 13,650JPY, and K58 is 15,700 JPY sell in Amazon, so these are one of the purchasing options. We can buy them more than cheaper on Aliexpress. I think that the reason is Canada is close to USA and Japan is close to China.