some 1129 are also 2016
& 1130 are 2016 for sure u can check urself
if ur mileage is near 0 for 2015 then they usually put into 2016 category i have seen that happening many times
unless ur agent supresses them to clear in 2015 they charge the higher figure
what happened to u is an exception and good luck
as we are importing on almost a daily basis from what i have observed this is the norm
but market is not good atm for 2015 0 meter
wassalaam