Just plugging those numbers in I get:
0.6885724934 0.1203185575 0.1437296183
0.3344335208 0.5939838949 0.0715825843
0.0143960281 0.0828576145 0.9113338610
But as I understand it (and I don’t claim to really understand film scanning) ADX is not a simple RGB primaries based encoding. Certainly the ADX to ACES conversion is more involved than a linearisation and a 3x3 matrix.
So that matrix would not be a direct ADX to XYZ matrix. It would be the matrix from the Relative Exposure values (created by going through lines 56 to 85 of the CTL) to XYZ.