There is another way too and you can avoid DDU/DHN completely
HBJ-BINA-KMZ-SGRL-CPU(LR)-RNQ-GHD(LR)-DOS(LR)-GAYA-KIUL-BGP.
The only issue is GHD is jam-packed with freights that have to undergo LR at GHD due to lack of a byepass at present from CPU side.
Unless DHN Division upgrades the entire SGRL-GMO stretch to Grade B status, trains will continue the CIC route.