On a few. I think my aunt’s kibbutz, Mayan Tzvi used to grow them in the ‘60s. If you really look, you could probably find some pork or ham at a restaurant. But it hasn’t caught on. There is only one completely not kosher restaurant that I know of in Jerusalem. The kosher ones do not know how to do Chinese cuisine, even those that claim to, and usually you have a choice of falafel and shawarma, falafel and pizza, or baguette sandwiches.
Ah, one merely must ask for “white steak” in Tel-Aviv to get it.
Not for me; it’s disgusting.
I went to a decent kosher Chinese restaurant in Haifa - either in the Dan Carmel hotel, or the hotel just next door to it.