Very well observed.Some more thing I just found. It is an interview of Fujian's officer by CCTV-7.
View attachment 116562
Here is the translation of his words regarding the subject (the subtitle in the screen capture). as crews of the first CV which is equiped with electrical magnatic catapult and arrestor ...
This is interpreted by most people including myself as EM catapult and EM arrestor because Chinese grammar determines that the adjective "electrical magnatic" applies to both nouns of "catapult" and "arrestor" if not specified otherwise.
However, some people may interprete that "electrical magnatic" applies only to catapult, not the arrstor. In this case, arrstor is an unknown. But this would be a very unusual way of expression in Chinese, and I assume that this officer was reading a prepared script, so he would not have made such mistake.
This is why I said that 99% that Fujian has EM arrestor, leaving 1% to possible improper speech of the officer.
I’d like to add that since this is not the first carrier to have an arrestor, it would only make sense if the EM adjective applies to the arrestor as well.
I concur that it’s probably 99% certain there will be an EM arrestor.