Is the datum conversion wrong?

Hi there, 

I went through the 'datum_shift.csv' in the GDAL file of the program file. Surprisingly, I found that the conversion of HK Geodetic Datum to ITRF96 is different from the GOV publication. I would like to know if this is a problem...

Capture from the 'datum_shift.csv' on the left VS the capture from GOV table 1


Thanks a lot