The supersyllabogram KI kitina NM1 ktoi/na/ktoina/siaj probably means a border of a plot of land/territory Cf. Linear B kotona kotoina ktoi/na = plot of land. There is no way of substantiating this claim. However, it does make sense, given that it appears on all of rhe following Linear A tablets from Haghia Triada (HT), on one from Tylissos (TY) and one from Zakros (ZA):
HT 8 oo HT 9 wi HT 16 oo HT 28 oo HT 44 gr HT 50 oo (x2) HT 91 oo HT 101 oo (x2) HT 116 (x2) HT 125 oo HT 129 oo HT 140 oo (x2) TY 3 (x3) ZA 18 oo
All of these tablets except one apparently deal with olive trees, rather than olive oil. The one exception is HT 44, which deals with grain, another crop which is grown on plots of land.