The ThinkPad X1 Nano is a recently-released Lenovo laptop with a 16:10 aspect-ratio display and a weight of under 1 kilogram (kg). It has just been spotted on a German e-tail website in various configurations. They start at prices approximately translating to US$2300 on their new platform.
https://www.notebookcheck.net/The-16-10-ThinkPad-X1-Nano-s-European-pricing-is-revealed.509256.0.html