The attached speaks to USD 5.80 (longhaul)and USD 1.60 (shorthaul) additional charges per CX segment.

I've seen occasions where the total list of taxes/surcharges does not print out in its entirety, and there's one big catch-all plug remainder. I personally would very much doubt that the prior CX reissue could have left off their YR (then USD 66.80 and USD 13.80 per segment).

[btw, I recently had a similar problem with an AA DONE5 reissue, where an earnest RTW agent wanted to charge us over $600 per person additional taxes/surcharges for a reroute. Fortunately I had the entire list of taxes/surcharges originally paid at issuance at hand, and was going to press the matter line by line, but on calling back and starting fresh with a more experienced RTW agent (who knew both how to access and interpret the complete list of taxes/surcharges), this time the result was actually a small refund to us. The lesson learned/relearned: call back and hope to speak with someone else!]