my theory is, there are at least confirmed only three and these numbers are not allocated in a successive way as no. 80 to 93 - aka 13 aircraft so far - but more likely only 80, 81 & 93! (But I could be wrong)
YES. The PLA Navy doesn't have that many J-35s right now.
These three numbers have special significance.
80.
Commemorates the 80th anniversary of the victory of the War of Resistance Against Japanese Aggression.
81.
It represents the PLA. On August 1, 1927, the Chinese Communist Party launched an armed uprising in Nanchang, China. On June 30, 1933, the CCP decided that August 1st of each year would be Army Day.
93.
On August 15, 1945, Japan announced its surrender. On September 2, 1945, Japan formally signed the instrument of surrender, with General Xu Yongchang, then the ROC representative, signing the acceptance. In 1946, the ROC government officially designated September 3rd of each year as "Victory Day in the War of Resistance Against Japanese Aggression." The PRC government was established in 1949. On August 1, 1951, Mao Zedong proclaimed September 3rd of each year as "Victory Day in the War of Resistance Against Japanese Aggression," aligning with the ROC government's designation.