is your annual salary including holiday allowance? normally 8% of 12 months salary.
I am not sure if travel fee can be included or not.
but another option is making lower pension salary and turn them into market allowance on your contract, that means the company do not need to pay more, just turn part of your pension that the company pay (invisible salary) into your market allowance (visible salary), making your yearly salary higher than KM.
good luck!