depends on how many you will make, for the time being, the comfirmed order is 278 for ARJ, and 490 for C919,
and you should notice, China is socialism country, the Comac is commerical company but supported by whole nation if you can read its capital structure and its loan obtaining, China don't fear the failure, China fear she don't have such ability.
Certainly, when we can make it, we will make it very efficiently just as we have done with CRH.
Sure! And I do believe the Comac will flourish due to the shear market in China. I sincerely wish the best for China's regional jets, here's to successful performance to Asian regional jets !
Japan's Mitsubishi Regional Jet (MRJ) is set to compete as well. Let's give Boeing , Airbus a run for their money.