Atmospheric metallicity (a) and C/O ratio (b) derived from the standard disequilibrium retrieval (blue circle points), equilibrium retrieval (orange triangle points), disequilibrium retrieval with same K_zz (green square points), and T_int-fixed disequilibrium retrieval (red diamond points; only shown for the planets with masses larger than half Jupiter mass). The solar metallicity and C/O ratio from the solar photospheric elemental abundance ratios of Asplund et al. (2021) are marked with dotted lines for reference.