TCL CSOT is developing the world's first 32-inch 4K 240 Hz panel with a 1 ms response time. Further details about this monitor are not available, but the promotional material does indicate a curved screen. TCL is expected to launch this monitor in the coming months and also supply this monitor to other OEMs for rebranding.
https://www.notebookcheck.net/TCL-UD-240-Hz-R800-pegged-to-be-the-world-s-first-4K-240-Hz-gaming-monitor.580125.0.html