China manufactures the world's vapes, banned its own citizens from buying them, and ships the rest straight to Prague. Since October 2022, China banned all flavored e cigarettes domestically, officially to protect Teens Are Exploiting a Stupid Loophole in Flavored Vape Ban Teens Find a Big Loophole in the New Flavored Vaping Ban The New York Times Belgium will ban sales of disposable e cigarettes in a first for the EU : NPR