You can also buy them from the Special-Space-Items-vendor (forgot his real name
), for Credits/DaylieComms/FleetComms
Actually I've only found 8 items so far to buy out of 9. I looked for the EMP generator on the fleet and mission support vendors but didn't find it on either. Found everything else (or in some cases crafting schematics) but not the EMP.
Am I correct to say that one of the new spaceship upgrades is cartel market exclusive?