This fish is often eaten small yellowtail, this fish is a sea fish, and yellowtail is a close relative, but never the same kind of fish, this fish in the local aquatic market can be bought, go to sell frozen aquatic places. It's a very common type of fish, very good to buy, just go and have a look. Probably because you don't usually buy it much, haha. The price is very cheap, 10 dollars for 3 pounds in our area, I'm here in Shandong.