New Carrier charges?

[Mtchrs]

I’ve been doing some dummy bookings from over the last couple of weeks from various EU countries for a return flight next May and keeping a spreadsheet of taxes etc.
today I noticed a new carrier charge of €37 from all cities and on airline partners.
is this QF being sneaky or a new EU departure charge (it should be under taxes in that case)
Does anyone have any ideas what it could be?

 

[TheInsider]

Where from and to?

 

[Mtchrs]

All cities I’ve checked, for example JL from HEL to SYD was €18 taxes last week and now it’s €55. CX also have the new €37 carrier charge - I calculated this from the spreadsheet I’ve been keeping.
Not tracking QR as I find the taxes too much.

 

[serfty]

Have you checked ITA MAtrix?

matrix.itasoftware.com

e.g.